{"action":"create","ckan_id":null,"date_created":"Sat, 28 Mar 2026 21:44:52 GMT","date_finished":null,"harvest_job_id":"c98657db-542f-454b-a49f-06de8f6d4eb3","harvest_source_id":"31f41541-38a0-400b-b240-10ebcb0acd9a","id":"591a28b1-37f4-43c5-bd12-b1f78e9b0255","identifier":"https://dggs.alaska.gov/webpubs/metadata/RDF2017-10.xml","parent_identifier":null,"source_hash":"84c87c4c6d4b0c7ea9196d8200fb8e1c16077b38284b47e0f47c47758388b498","source_raw":"\n\n\n\n\nWypych, Alicja\nTwelker, Evan\nAthey, J.E.\nLockett, A.C.\nNaibert, T.J.\nSicard, K.R.\nWerdon, M.B.\nWillingham, A.L.\n2017\nMajor-oxide and trace-element geochemical data from rocks collected in the Tanacross C-1, D-1, and D-2 quadrangles, Alaska in 2017\nreport and digital data\n\nRaw Data File\nRDF 2017-10\n\n\nFairbanks, Alaska, United States\nAlaska Division of Geological & Geophysical Surveys\n\n4 p.\nhttp://doi.org/10.14509/29778\n\n\n\nFrom June 12-21, 2017, the Alaska Division of Geological & Geophysical Surveys (DGGS) geologists carried out geologic mapping and geochemical sampling in the northeastern Tanacross D-1, and parts of the C-1, and D-2 quadrangles. The project area lies within the Yukon-Tanana Uplands, and encompasses the boundary between Fortymile and Lake George assemblages. It includes porphyry copper-molybdenum-gold deposits and prospects including: Taurus, Fishhook (also known as SW Pika), and Pika Canyon, and is adjacent to the Fortymile Mining District to the north. Highlights of this geochemical report include sampling and characterization of the Pika Canyon, Fishhook, and Taurus prospects. This dataset contains four samples with gold in excess of 0.1 parts per million (ppm) in several different locations, including two samples from Fishhook with 2.15 ppm and 0.697 ppm gold, respectively (17MBW119, 17MBW130), and a sample with 4,420 ppm silver and greater than 30 percent lead (17MLW002) collected nearby Pika Canyon. The DGGS Tanacross project area includes a section of Paleozoic and Mississippian- to Devonian-age, metasedimentary and metavolcanic rocks, as well as Jurassic(?) to Tertiary intrusive and volcanic rocks. Major- and trace-element geochemical analyses were obtained for metamorphic rocks to distinguish between igneous and sedimentary protoliths, and for igneous rocks to characterize and differentiate Mesozoic and Cenozoic rocks in the area. The analytical data tables associated with this report are available in digital format as comma-separated value (CSV) files. Additional details about the organization of information are noted in the accompanying metadata file. All files can be downloaded from the DGGS website (http://doi.org/10.14509/29778).\nFrom June 12-21, 2017, the Alaska Division of Geological & Geophysical Surveys (DGGS) geologists carried out geologic mapping and geochemical sampling in the northeastern Tanacross D-1, and parts of the C-1, and D-2 quadrangles. The project area lies within the Yukon-Tanana Uplands, and encompasses the boundary between Fortymile and Lake George assemblages. It includes porphyry copper-molybdenum-gold deposits and prospects including: Taurus, Fishhook (also known as SW Pika), and Pika Canyon, and is adjacent to the Fortymile Mining District to the north. The combination of a lack of detailed geologic mapping, historical and current industry interest in the area's mineral potential, and interpretation of airborne geophysical datasets prompted the DGGS Mineral Resources section to conduct geologic mapping and geochemical sampling in this area.\n\n>border: Outline of the study area \n>major-oxide-trace-element: Major- and minor-oxide and trace-element analysis of geological samples and summary of analytical methods; includes magnetic susceptibility measurements. \n>trace-element: Trace-element analysis of geological samples and summary of analytical methods; includes magnetic susceptibility measurements.\n\n\n\n\n\n2017\n\n\nground condition\n\n\ncomplete\nNone planned\n\n\n\n-141.645065\n-141.024048\n63.964642\n63.640472\n\n\n\n\nISO 19115 Topic Category\ngeoscientificInformation\n\n\nAlaska Division of Geological & Geophysical Surveys\nAnalyses\nAnalyses and Sampling\nAnalytical Lab Results\nAnalytical Results\nBase Metals\nChemistry\nCopper\nCritical Minerals\nEconomic Geology\nEconomic Study\nExploration\nGeochemical Data\nGeochemical Surveys\nGeochemistry\nGeologic\nGeology\nGold\nLab Methods\nLead\nMajor Oxides\nMetals\nMethods\nMineral Assessment\nMineral Deposit\nMineral Localities\nMineral Prospect\nMineral Resources\nMinerals\nMining\nMinor Oxides\nNon-Metals\nOre Deposit\nOres\nPorphyry\nPrecious Metals\nProspecting Sites\nRare Earth Elements\nRee\nResource Assessment\nResource Information\nResources\nSample Location\nSilver\nStream Sediments\nTrace Elements\nTrace Geochemical\nTrace Metals\n\n\nAlaska Division of Geological & Geophysical Surveys\nDewey Creek\nDivide Mountain\nFishhook\nFortymile Mining District\nLiberty Creek\nPika Canyon Prospect\nTanacross Quadrangle\nTaurus Prospect\n\n\nAlaska Division of Geological & Geophysical Surveys\nFortymile Assemblage\nLake George Assemblage\nYukon-Tanana Upland\n\n\nThis report, map, and/or dataset is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below).\nAny hard copies or published datasets utilizing these datasets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. The user specifically agrees not to misrepresent these datasets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. The State of Alaska makes no express or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product.\n\n\n\nAlaska Division of Geological & Geophysical Surveys\n\nMetadata Manager\n\nmailing and physical\n
3354 College Road
\nFairbanks\nAK\n99709-3707\nUSA\n\n(907)451-5020\n(907)451-5050\ndggspubs@alaska.gov\n8 am to 4:30 pm, Monday through Friday, except State holidays\n\n\nThe DGGS northeast Tanacross Quadrangle geologic mapping project was funded by the State of Alaska.\n\n\n\nCoordinates of sample locations were determined by the geologists in the field using using hand-held GPS devices. Sample numbers were recorded in the field on sample bags and on field note sheets. The sample location tables were plotted in GIS software to visually verify location accuracy and cross checked for consistency against the sample numbers recorded on the bags. In addition to ALS Geochemistry's accredited (ISO/IEC 17025-2005) internal quality-control program, DGGS monitored analysis quality with one standard reference material per batch. Lab results were examined by the DGGS geologists to ensure that they are reasonable given the geologic context of the sample. Inconsistencies between the field data and the lab sample numbers listed on the COA (certificate of assay) are noted in the data tables.\n\nnot applicable\nThis data release is complete.\n\n\nLocation data were collected using Trimble Juno T41/5 WAAS-enabled GPS devices running ArcGIS for Windows Mobile. Data were merged into an ArcGIS geodatabase. WAAS-enabled GPS devices have a reported error of about 1 m. Latitude and longitude are reported in the WGS84 datum.\n\n\n\n\nSample selection - Rock samples were collected for two different purposes. First, samples of visibly mineralized or altered rock were preferentially collected and analyzed for trace-element geochemistry. Second, igneous and metaigneous rocks showing little alteration or weathering were collected for whole-rock major-oxide, minor-oxide, and trace-element analyses to aid in classification and study of petrogenesis and tectonic setting. Most samples are 'grab' samples, which were collected for their overall representation of the outcrop. However, a few samples are 'select' samples, which were more deliberately collected from a specific feature, as noted in the sample field description.\n2017\n\n\nMagnetic susceptibility measurements - Magnetic susceptibility measurements were collected using Terraplus KT 5-, 6-, 9-, and 10-model handheld magnetic susceptibility meters. The values reported herein are for average Systeme International (SI) measurements performed on representative surfaces of the sampled rock outcrop. Blank values in the magnetic susceptibility fields of this dataset indicate that the geologist who collected the sample was not equipped with a magnetic susceptibility meter.\n2017\n\n\nSample preparation - Rock samples were processed by ALS Geochemistry using their PREP-31 package. The samples were crushed to greater than 70 percent passing through a 2 mm mesh, and a 250-g split was pulverized to greater than 85 percent of the material being less than 75 microns in diameter. Prior to crushing, samples for whole-rock analysis were trimmed by DGGS staff to remove weathering, and cut surfaces were sanded to remove any saw metal.\n2017\n\n\nMajor- and trace-element compositions - Major- and trace-element values for rock samples were determined by ALS Geochemistry method ME-MS61: Four-acid digestion followed by inductively-coupled plasma-atomic emission spectrometry (ICP-AES) and inductively-coupled plasma-mass spectroscopy (ICP-MS); Au values were analyzed using flux digestion and fire assay and ICP-AES (ALS Geochemistry method Au-ICP21). Samples that exceeded detection limits for elements of interest were reanalyzed using specific elemental tests. Over-limit values for Ag, Pb, and S were analyzed using four-acid digestion followed by inductively-coupled plasma-atomic emission spectrometry (ALS Geochemistry method ME-OG62), assay with gravimetric finish (ALS Precious Metals method Ag-GRA21), or atomic absorption (ALS Geochemistry method Pb-AA62).\n2017\n\n\nWhole-rock geochemistry - For whole-rock geochemistry samples, major and minor oxides were analyzed by lithium metaborate fusion digestion and ICP-AES (ALS Geochemistry method ME-ICP06). Trace elements, including rare-earth elements, were determined using lithium metaborate fusion digestion and ICP-MS (ALS Geochemistry method ME-MS81). Ag, Cd, Co, Cu, Li, Mo, Ni, Pb, Sc, and Zn were determined by four-acid digestion and ICP-AES (ALS Geochemistry method ME-4ACD81); and As, Bi, Hg, In, Re, Sb, Se, Te, and Tl were determined by aqua regia digestion followed by ICP-MS (ALS Geochemistry method ME-MS42). Total C and S were analyzed by Leco furnace (ALS Geochemistry methods C-IR07 and S-IR08, respectively) and Pt, Pd and Au were determined by fire assay with ICP-MS finish (ALS Precious Metals method PGM-MS23).\n2017\n\n\n\n\npoint\n\n\n\n\n0.000001\n0.000001\ndecimal degrees\n\n\nWorld Geodetic System of 1984\nWGS 84\n6378137\n298.257223563000025\n\n\n\n\n\n\nrdf2017-10-border.shp\nOutline of the study area\nAlaska Division of Geological & Geophysical Surveys\nborder\n\n\n\n\nrdf2017-10-major-oxide-trace-element.csv, rdf2017-10-major-oxide-trace-element-limits.csv\nMajor- and minor-oxide and trace-element analysis of geological samples and summary of analytical methods; includes magnetic susceptibility measurements..\nAlaska Division of Geological & Geophysical Surveys\nmajor-oxide-trace-element\n\n\nSAMPLE\nLabel assigned to identify the sample.\nAlaska Division of Geological & Geophysical Surveys\n\nGeneric example of a sample identifier: YYAAA9999X: YY=last two digits of year, AAA=geologist's initials (one to three characters), 9999=unique station number, X= optional alpha character which indicates that multiple samples were collected at a given location or that multiple observations were recorded in the project database.\n\n\n\nLAB_SAMPLE_NUMBER\nLabel used by the lab to identify the sample.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\nThe lab sample number is typically identical to the sample number. However, in some cases, the sample number used by the lab does differ from the published sample number. We provide both numbers to document instances in which the sample numbers listed on the Certificate of Assay or other laboratory results files were non-standard or found to be incorrect.\n\n\n\nNULL\nThe lab sample number is identical to the sample number.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nBATCH_NUMBER\nNumber provided by the laboratory to identify the samples and analyses included in the work order.\nALS Geochemistry\n\nThe batch numbers assigned by the lab for these results are: FA17133296, and FA17176333\n\n\n\nNULL\nThe lab sample number is identical to the sample number.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nLONGITUDE\nLongitude, WGS84\nAlaska Division of Geological & Geophysical Surveys\n\n\n-141.6450653\n-141.0240479\ndecimal degrees\n\n\n\n\nLATITUDE\nLatitude, WGS84\nAlaska Division of Geological & Geophysical Surveys\n\n\n63.64943695\n63.96464157\ndecimal degrees\n\n\n\n\nCOLLECTOR\nThe geologist who collected the sample.\nAlaska Division of Geological & Geophysical Surveys\n\nThe samples presented in this report were collected by: Alec C. Lockett, Alicja Wypych, Amanda L. Willingham, Evan Twelker, Jennifer E. Athey, Karri R. Sicard, Melanie B. Werdon, and Travis J. Naibert\n\n\n\nSAMPLE_DESCRIPTION\nDescription of the sample\nAlaska Division of Geological & Geophysical Surveys\n\nCharacters 1 to 254 of a brief sample or station description.\n\n\n\nSAMPLE_DESCRIPTION_2\nExtension of the sample or station description for descriptions which are greater than 254 characters in length\nAlaska Division of Geological & Geophysical Surveys\n\nCharacters greater than 254 of the sample or station description.\n\n\n\nNULL\nThe descriptive text is shorter than 254 characters.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nMAG_AVG\naverage magnetic susceptibility\nAlaska Division of Geological & Geophysical Surveys\n\n\n0.0195\n76.85325\n10^-3 SI\n\n\n\n\nNULL\naverage magnetic susceptibility was not measured\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nWEIGHT_KG\nSample weight (as received by the lab) in kilograms\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n0.31\n1.97\nkilograms\n\n\n\n\nNULL\nreceived sample weight was not provided by the lab\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nAu_ppm_Au-ICP21\nGold values measured in parts per million; Method: Fire Assay - Inductively Coupled Plasma - Atomic Emission Spectroscopy (FA-ICP-AES), flux; Lower detection limit = 0.001 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nAu_ppm_PGM-MS23\nGold values measured in parts per million; Method: Fire Assay - Inductively Coupled Plasma - Mass Spectrometry (FA-ICP-MS); Lower detection limit = 0.001 ppm; Upper detection limit = 1 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.001\n0.175\nparts per million\n\n\n\n\nPt_ppm_PGM-MS23\nPlatinum values measured in parts per million; Method: Fire Assay - Inductively Coupled Plasma - Mass Spectrometry (FA-ICP-MS); Lower detection limit = 0.0005 ppm; Upper detection limit = 1 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.0005\n0.0069\nparts per million\n\n\n\n\nPd_ppm_PGM-MS23\nPalladium values measured in parts per million; Method: Fire Assay - Inductively Coupled Plasma - Mass Spectrometry (FA-ICP-MS); Lower detection limit = 0.001 ppm; Upper detection limit = 1 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.001\n0.005\nparts per million\n\n\n\n\nSiO2_pct_ME-ICP06\nSilicon dioxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n40.9\n85.3\npercent\n\n\n\n\nAl2O3_pct_ME-ICP06\nAluminum oxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.89\n21.4\npercent\n\n\n\n\nFe2O3_pct_ME-ICP06\nIron oxide (+3) values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n1.09\n16.5\npercent\n\n\n\n\nCaO_pct_ME-ICP06\nCalcium oxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.01\n15.95\npercent\n\n\n\n\nMgO_pct_ME-ICP06\nMagnesium oxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.02\n37.3\npercent\n\n\n\n\nNa2O_pct_ME-ICP06\nSodium oxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.04\n6.92\npercent\n\n\n\n\nK2O_pct_ME-ICP06\nPotassium oxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.02\n6.76\npercent\n\n\n\n\nCr2O3_pct_ME-ICP06\nChromium oxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.01\n0.38\npercent\n\n\n\n\nTiO2_pct_ME-ICP06\nTitanium dioxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.01\n3.62\npercent\n\n\n\n\nMnO_pct_ME-ICP06\nManganese oxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.01\n0.32\npercent\n\n\n\n\nP2O5_pct_ME-ICP06\nPhosphorus oxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.02\n1.23\npercent\n\n\n\n\nSrO_pct_ME-ICP06\nStrontium oxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.01\n0.15\npercent\n\n\n\n\nBaO_pct_ME-ICP06\nBarium oxide values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), Lithium Borate Fusion; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.01\n0.45\npercent\n\n\n\n\nLOI_pct_OA-GRA05\nLoss on Ignition values measured in percent; Method: Gravimetric (GRAV), Thermal decomposition furnace; Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.08\n12.4\npercent\n\n\n\n\nTotal_pct_TOT-ICP06\nTotal values measured in percent; Method: Calculation (Calculation); Lower detection limit = 0.01 pct; Upper detection limit = 100 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n98\n101.88\npercent\n\n\n\n\nAg_ppm_ME-4ACD81\nSilver values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.5 ppm; Upper detection limit = 100 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.9\n0.9\nparts per million\n\n\n\n\nAs_ppm_ME-MS42\nArsenic values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Aqua regia; Lower detection limit = 0.1 ppm; Upper detection limit = 250 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.1\n9.4\nparts per million\n\n\n\n\nBa_ppm_ME-MS81\nBarium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n4.1\n4450\nparts per million\n\n\n\n\nBi_ppm_ME-MS42\nBismuth values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Aqua regia; Lower detection limit = 0.01 ppm; Upper detection limit = 250 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.01\n3.23\nparts per million\n\n\n\n\nCd_ppm_ME-4ACD81\nCadmium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 0.5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.5\n1\nparts per million\n\n\n\n\nCe_ppm_ME-MS81\nCerium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n3.2\n138\nparts per million\n\n\n\n\nCo_ppm_ME-4ACD81\nCobalt values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n1\n103\nparts per million\n\n\n\n\nC_pct_C-IR07\nCarbon values measured in percent; Method: Combustion Furnace (Combustion Furnace); Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.01\n1.06\npercent\n\n\n\n\nCr_ppm_ME-MS81\nChromium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n10\n2850\nparts per million\n\n\n\n\nCs_ppm_ME-MS81\nCesium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.01 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.07\n33.9\nparts per million\n\n\n\n\nCu_ppm_ME-4ACD81\nCopper values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n1\n125\nparts per million\n\n\n\n\nDy_ppm_ME-MS81\nDysprosium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.29\n12.3\nparts per million\n\n\n\n\nEr_ppm_ME-MS81\nErbium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.04\n7.56\nparts per million\n\n\n\n\nEu_ppm_ME-MS81\nEuropium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.04\n4.1\nparts per million\n\n\n\n\nGa_ppm_ME-MS81\nGallium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.1 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n1.6\n33\nparts per million\n\n\n\n\nGd_ppm_ME-MS81\nGadolinium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.32\n12.15\nparts per million\n\n\n\n\nGe_ppm_ME-MS81\nGermanium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 5 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n6\n6\nparts per million\n\n\n\n\nHf_ppm_ME-MS81\nHafnium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n1\n9.8\nparts per million\n\n\n\n\nHg_ppm_ME-MS42\nMercury values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Aqua regia; Lower detection limit = 0.005 ppm; Upper detection limit = 25 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.005\n0.016\nparts per million\n\n\n\n\nHo_ppm_ME-MS81\nHolmium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.01\n2.55\nparts per million\n\n\n\n\nIn_ppm_ME-MS42\nIndium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Aqua regia; Lower detection limit = 0.005 ppm; Upper detection limit = 250 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.005\n0.091\nparts per million\n\n\n\n\nLa_ppm_ME-MS81\nLanthanum values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n1.6\n71.7\nparts per million\n\n\n\n\nLi_ppm_ME-4ACD81\nLithium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n10\n160\nparts per million\n\n\n\n\nLu_ppm_ME-MS81\nLutetium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.02\n1.13\nparts per million\n\n\n\n\nMo_ppm_ME-4ACD81\nMolybdenum values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n1\n7\nparts per million\n\n\n\n\nNb_ppm_ME-MS81\nNiobium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.2 ppm; Upper detection limit = 2500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.9\n83.9\nparts per million\n\n\n\n\nNd_ppm_ME-MS81\nNeodymium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.1\n63.2\nparts per million\n\n\n\n\nNi_ppm_ME-4ACD81\nNickel values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n1\n2180\nparts per million\n\n\n\n\nPb_ppm_ME-4ACD81\nLead values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n2\n53\nparts per million\n\n\n\n\nPr_ppm_ME-MS81\nPraseodymium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.03\n16.25\nparts per million\n\n\n\n\nRb_ppm_ME-MS81\nRubidium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n0.3\n990\nparts per million\n\n\n\n\nRe_ppm_ME-MS42\nRhenium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Aqua regia; Lower detection limit = 0.001 ppm; Upper detection limit = 250 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.001\n0.004\nparts per million\n\n\n\n\nSb_ppm_ME-MS42\nAntimony values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Aqua regia; Lower detection limit = 0.05 ppm; Upper detection limit = 250 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.05\n0.61\nparts per million\n\n\n\n\nSc_ppm_ME-4ACD81\nScandium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n1\n64\nparts per million\n\n\n\n\nSe_ppm_ME-MS42\nSelenium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Aqua regia; Lower detection limit = 0.2 ppm; Upper detection limit = 250 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.2\n0.8\nparts per million\n\n\n\n\nSm_ppm_ME-MS81\nSamarium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.34\n13.05\nparts per million\n\n\n\n\nSn_ppm_ME-MS81\nTin values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n1\n76\nparts per million\n\n\n\n\nS_pct_S-IR08\nSulfur values measured in percent; Method: Combustion Furnace (Combustion Furnace); Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.01\n1.19\npercent\n\n\n\n\nSr_ppm_ME-MS81\nStrontium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n2.5\n1295\nparts per million\n\n\n\n\nTa_ppm_ME-MS81\nTantalum values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.1 ppm; Upper detection limit = 2500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.1\n32.1\nparts per million\n\n\n\n\nTb_ppm_ME-MS81\nTerbium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.01\n2.04\nparts per million\n\n\n\n\nTe_ppm_ME-MS42\nTellurium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Aqua regia; Lower detection limit = 0.01 ppm; Upper detection limit = 250 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.01\n0.1\nparts per million\n\n\n\n\nTh_ppm_ME-MS81\nThorium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.05\n57.5\nparts per million\n\n\n\n\nTl_ppm_ME-MS42\nThallium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Aqua regia; Lower detection limit = 0.02 ppm; Upper detection limit = 250 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.02\n0.82\nparts per million\n\n\n\n\nTm_ppm_ME-MS81\nThulium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.01 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.02\n1.1\nparts per million\n\n\n\n\nU_ppm_ME-MS81\nUranium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.13\n20.3\nparts per million\n\n\n\n\nV_ppm_ME-MS81\nVanadium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n5\n561\nparts per million\n\n\n\n\nW_ppm_ME-MS81\nTungsten values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n1\n5\nparts per million\n\n\n\n\nYb_ppm_ME-MS81\nYtterbium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.03 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n0.07\n7.43\nparts per million\n\n\n\n\nY_ppm_ME-MS81\nYttrium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n1.4\n70.6\nparts per million\n\n\n\n\nZn_ppm_ME-4ACD81\nZinc values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HF-HNO3-HClO4-HCl; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n8\n227\nparts per million\n\n\n\n\nZr_ppm_ME-MS81\nZirconium values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Lithium Borate Fusion; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n28\n394\nparts per million\n\n\n\n\n\n\nrdf2017-10-trace-element.csv, rdf2017-10-trace-element-limits.csv\nTrace-element analysis of geological samples and summary of analytical methods; includes magnetic susceptibility measurements..\nAlaska Division of Geological & Geophysical Surveys\ntrace-element\n\n\nSAMPLE\nLabel assigned to identify the sample.\nAlaska Division of Geological & Geophysical Surveys\n\nGeneric example of a sample identifier: YYAAA9999X: YY=last two digits of year, AAA=geologist's initials (one to three characters), 9999=unique station number, X= optional alpha character which indicates that multiple samples were collected at a given location or that multiple observations were recorded in the project database.\n\n\n\nLAB_SAMPLE_NUMBER\nLabel used by the lab to identify the sample.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\nThe lab sample number is typically identical to the sample number. However, in some cases, the sample number used by the lab does differ from the published sample number. We provide both numbers to document instances in which the sample numbers listed on the Certificate of Assay or other laboratory results files were non-standard or found to be incorrect.\n\n\n\nNULL\nThe lab sample number is identical to the sample number.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nBATCH_NUMBER\nNumber provided by the laboratory to identify the samples and analyses included in the work order.\nALS Geochemistry\n\nThe batch numbers assigned by the lab for these results are: FA17133283, FA17162563, and FA17176331\n\n\n\nNULL\nThe lab sample number is identical to the sample number.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nLONGITUDE\nLongitude, WGS84\nAlaska Division of Geological & Geophysical Surveys\n\n\n-141.5901642\n-141.2606659\ndecimal degrees\n\n\n\n\nLATITUDE\nLatitude, WGS84\nAlaska Division of Geological & Geophysical Surveys\n\n\n63.64047241\n63.9229126\ndecimal degrees\n\n\n\n\nCOLLECTOR\nThe geologist who collected the sample.\nAlaska Division of Geological & Geophysical Surveys\n\nThe samples presented in this report were collected by: Alicja Wypych, Amanda L. Willingham, Evan Twelker, Karri R. Sicard, and Melanie B. Werdon\n\n\n\nSAMPLE_DESCRIPTION\nDescription of the sample\nAlaska Division of Geological & Geophysical Surveys\n\nCharacters 1 to 254 of a brief sample or station description.\n\n\n\nSAMPLE_DESCRIPTION_2\nExtension of the sample or station description for descriptions which are greater than 254 characters in length\nAlaska Division of Geological & Geophysical Surveys\n\nCharacters greater than 254 of the sample or station description.\n\n\n\nNULL\nThe descriptive text is shorter than 254 characters.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nMAG_AVG\naverage magnetic susceptibility\nAlaska Division of Geological & Geophysical Surveys\n\n\n0.020500001\n63.49999905\n10^-3 SI\n\n\n\n\nNULL\naverage magnetic susceptibility was not measured\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nAg_ppm_Ag-GRA21\nSilver values measured in parts per million; Method: Fire Assay - Gravimetric (FA-GRAV), Fusion; Lower detection limit = 5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n4420\n4420\nparts per million\n\n\n\n\nAg_ppm_Ag-OG62\nSilver values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl; Lower detection limit = 1 ppm; Upper detection limit = 1500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-2\nAbove detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nAg_ppm_ME-MS61\nSilver values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 ppm; Upper detection limit = 100 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-2\nAbove detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.03\n42.5\nparts per million\n\n\n\n\nAl_pct_ME-MS61\nAluminum values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.03\n11.1\npercent\n\n\n\n\nAs_ppm_ME-MS61\nArsenic values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.2\n130.5\nparts per million\n\n\n\n\nAu_ppm_Au-ICP21\nGold values measured in parts per million; Method: Fire Assay - Inductively Coupled Plasma - Atomic Emission Spectroscopy (FA-ICP-AES), flux; Lower detection limit = 0.001 ppm; Upper detection limit = 10 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.001\n2.15\nparts per million\n\n\n\n\nBa_ppm_ME-MS61\nBarium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n10\n3660\nparts per million\n\n\n\n\nBe_ppm_ME-MS61\nBeryllium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.12\n3.76\nparts per million\n\n\n\n\nBi_ppm_ME-MS61\nBismuth values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.02\n38.8\nparts per million\n\n\n\n\nCa_pct_ME-MS61\nCalcium values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.01\n4.91\npercent\n\n\n\n\nCd_ppm_ME-MS61\nCadmium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.02 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.02\n41.3\nparts per million\n\n\n\n\nCe_ppm_ME-MS61\nCerium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.24\n225\nparts per million\n\n\n\n\nCo_ppm_ME-MS61\nCobalt values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.2\n81.9\nparts per million\n\n\n\n\nCr_ppm_ME-MS61\nChromium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n3\n96\nparts per million\n\n\n\n\nCs_ppm_ME-MS61\nCesium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.1\n13.05\nparts per million\n\n\n\n\nCu_ppm_ME-MS61\nCopper values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n1.9\n404\nparts per million\n\n\n\n\nFe_pct_ME-MS61\nIron values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.44\n8.54\npercent\n\n\n\n\nGa_ppm_ME-MS61\nGallium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.31\n36.2\nparts per million\n\n\n\n\nGe_ppm_ME-MS61\nGermanium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.05\n0.28\nparts per million\n\n\n\n\nHf_ppm_ME-MS61\nHafnium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.1\n2.8\nparts per million\n\n\n\n\nHg_ppm_Hg-MS42\nMercury values measured in parts per million; Method: Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS), Aqua regia; Lower detection limit = 0.005 ppm; Upper detection limit = 100 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.005\n0.11\nparts per million\n\n\n\n\nIn_ppm_ME-MS61\nIndium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.005 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.01\n10.2\nparts per million\n\n\n\n\nK_pct_ME-MS61\nPotassium values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.01\n5.18\npercent\n\n\n\n\nLa_ppm_ME-MS61\nLanthanum values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n1.3\n126\nparts per million\n\n\n\n\nLi_ppm_ME-MS61\nLithium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.4\n60.7\nparts per million\n\n\n\n\nMg_pct_ME-MS61\nMagnesium values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.01\n1.96\npercent\n\n\n\n\nMn_ppm_ME-MS61\nManganese values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 5 ppm; Upper detection limit = 100000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n20\n4750\nparts per million\n\n\n\n\nMo_ppm_ME-MS61\nMolybdenum values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.3\n373\nparts per million\n\n\n\n\nNa_pct_ME-MS61\nSodium values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.01\n4\npercent\n\n\n\n\nNb_ppm_ME-MS61\nNiobium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.1\n62.4\nparts per million\n\n\n\n\nNi_ppm_ME-MS61\nNickel values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.5\n40.4\nparts per million\n\n\n\n\nPb_pct_Pb-AA62\nLead values measured in percent; Method: Atomic Absorption Spectroscopy (AAS), HNO3 -HClO4 -HF-HCl; Lower detection limit = 0.001 pct; Upper detection limit = 30 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-2\nAbove detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nPb_pct_Pb-OG62\nLead values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl; Lower detection limit = 0.001 pct; Upper detection limit = 20 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-2\nAbove detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\nPb_ppm_ME-MS61\nLead values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.5 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-2\nAbove detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n2.6\n6440\nparts per million\n\n\n\n\nP_ppm_ME-MS61\nPhosphorus values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 10 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n10\n2830\nparts per million\n\n\n\n\nRb_ppm_ME-MS61\nRubidium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.5\n256\nparts per million\n\n\n\n\nRe_ppm_ME-MS61\nRhenium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.002 ppm; Upper detection limit = 50 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.002\n0.425\nparts per million\n\n\n\n\nSb_ppm_ME-MS61\nAntimony values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.13\n3430\nparts per million\n\n\n\n\nSc_ppm_ME-MS61\nScandium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.1\n21.6\nparts per million\n\n\n\n\nSe_ppm_ME-MS61\nSelenium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 1000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n1\n10\nparts per million\n\n\n\n\nSn_ppm_ME-MS61\nTin values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.2\n96.1\nparts per million\n\n\n\n\nS_pct_ME-MS61\nSulfur values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.01 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\n-2\nAbove detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.01\n3.48\npercent\n\n\n\n\nS_pct_S-OG62\nSulfur values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy (ICP-AES), HNO3 -HClO4 -HF-HCl; Lower detection limit = 0.01 pct; Upper detection limit = 50 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n11.35\n11.35\npercent\n\n\n\n\nSr_ppm_ME-MS61\nStrontium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.7\n1030\nparts per million\n\n\n\n\nTa_ppm_ME-MS61\nTantalum values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 100 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.06\n3.48\nparts per million\n\n\n\n\nTe_ppm_ME-MS61\nTellurium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.05 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.05\n23.9\nparts per million\n\n\n\n\nTh_ppm_ME-MS61\nThorium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.05\n38.9\nparts per million\n\n\n\n\nTi_pct_ME-MS61\nTitanium values measured in percent; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.005 pct; Upper detection limit = 10 pct; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.005\n0.618\npercent\n\n\n\n\nTl_ppm_ME-MS61\nThallium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.02 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.02\n3.52\nparts per million\n\n\n\n\nU_ppm_ME-MS61\nUranium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.1\n20.2\nparts per million\n\n\n\n\nV_ppm_ME-MS61\nVanadium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n1\n253\nparts per million\n\n\n\n\nW_ppm_ME-MS61\nTungsten values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.1\n8.5\nparts per million\n\n\n\n\nY_ppm_ME-MS61\nYttrium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.1 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.1\n72.8\nparts per million\n\n\n\n\nZn_ppm_ME-MS61\nZinc values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 2 ppm; Upper detection limit = 10000 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n2\n939\nparts per million\n\n\n\n\nZr_ppm_ME-MS61\nZirconium values measured in parts per million; Method: Inductively Coupled Plasma - Atomic Emission Spectroscopy/Inductively Coupled - Plasma Mass Spectrometry (ICP-AES/ICP-MS), HF-HNO3 -HClO4 Acid Digestion, HCl Leach; Lower detection limit = 0.5 ppm; Upper detection limit = 500 ppm; Detection limits indicate the minimum and maximum concentrations that can be accurately determined.\nALS Geochemistry\n\n\n-1\nBelow detection limit.\nAlaska Division of Geological & Geophysical Surveys and ALS Geochemistry\n\n\n\n\nNULL\nBlank (NULL) field values indicate that this chemical species was not requested or not analyzed.\nAlaska Division of Geological & Geophysical Surveys\n\n\n\n\n0.8\n110.5\nparts per million\n\n\n\n\n\n\n\n\n\nAlaska Division of Geological & Geophysical Surveys\n\nMetadata Manager\n\nmailing and physical\n
3354 College Road
\nFairbanks\nAK\n99709-3707\nUSA\n\n(907)451-5020\n(907)451-5050\ndggspubs@alaska.gov\n8 am to 4:30 pm, Monday through Friday, except State holidays\n\n\nRDF 2017-10\nThe State of Alaska makes no expressed or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product.\n\nDGGS publications are available as free online downloads or you may purchase paper hard-copies or digital files on CD/DVD or other digital storage media by mail, phone, fax, or email from the DGGS Fairbanks office. To purchase this or other printed reports and maps, contact DGGS by phone (907-451-5020), e-mail (dggspubs@alaska.gov), or fax (907-451-5050). Payment accepted: Cash, check, money order, VISA, or MasterCard. Turnaround time is 1-2 weeks unless special arrangements are made and an express fee is paid. Shipping charge will be the actual cost of postage and will be added to the total amount due. Contact us for the exact shipping amount.\nContact DGGS for current pricing\n\n\n\n\nASCII tabular files\n\n\n\n\n\nhttp://doi.org/10.14509/29778\n\n\n\n\n\nFree download\n\n\n\n20171102\n\n\n\nAlaska Division of Geological & Geophysical Surveys\nSimone Montayne\n\nMetadata Manager\n\nmailing and physical\n
3354 College Road
\nFairbanks\nAK\n99709-3707\nUSA\n\n(907)451-5020\n(907)451-5050\ndggspubs@alaska.gov\n8 am to 4:30 pm, Monday through Friday, except State holidays\n\n\nFGDC Content Standard for Digital Geospatial Metadata\nFGDC-STD-001-1998\nIf the user has modified the data in any way they are obligated to describe the types of modifications they have performed in the supporting metadata file. User specifically agrees not to imply that changes they made were approved by the Alaska Department of Natural Resources or Division of Geological & Geophysical Surveys.\n\nhttp://www.dggs.alaska.gov/metadata/dggs.ext\ndggs metadata extensions\n\n\n\n","source_transform":null,"status":"error"}