{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Michael D Hess", "hasEmail": "mailto:mhess@usgs.gov"}, "description": "From October 2017 to June 2018, the United States Geological Survey (USGS) collected 101 surficial sediment samples from abandoned mine wastepiles, ephemeral channels below wastepiles, nearby outcrops, and background areas representative of the undisturbed lithology in the Browns Park mining district of northeastern Utah. Additionally, twelve sediment samples were collected in drainages associated with legacy sample locations from the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) program (reformatted by Smith, 2006). \nThe Browns Park district is in the eastern arch of the Uinta Mountain Range, north of the Green River, and approximately 5 miles west of the Utah-Colorado border. Prospecting and extraction of copper, silver, uranium, and their associated minerals is known to have taken place throughout the district, but mining operations and records of production were poorly documented (Krahulec, 2018). \nGeochemical analyses were completed through a third-party contract by AGAT Laboratories. Samples were ground to <150 mesh, homogenized and decomposed by four-acid digestion prior to being analyzed for 49 major, minor, and trace elements using Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) and Inductively Coupled Plasma Mass Spectrometry (ICP-MS) methods (Ag, Al, As, Ba, Be, Bi, Ca, Cd, Ce, Co, Cr, Cs, Cu, Fe, Ga, Hf, In, K, La, Li, Lu, Mg, Mn, Mo, Na, Nb, Ni, P, Pb, Rb, S, Sb, Sc, Se, Sn, Sr, Ta, Tb, Te, Th, Ti, Tl, U, V, W, Y, Yb, Zn, Zr).", "distribution": [{"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.65c11e89d34ef4b119ca64ed.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P13BSAP2", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_65c11e89d34ef4b119ca64ed", "keyword": ["scandium", "silver", "ICP-OES", "Daggett County", "Utah", "contamination and pollution", "tantalum", "tungsten", "contaminant transport", "rubidium", "mine waste", "beryllium", "iron", "mining hazards", "geochemistry", "tellurium", "yttrium", "unconsolidated deposits", "niobium", "ICP-MS", "bismuth", "human environmental safety", "cerium", "phosphorous", "gallium", "Jesse Ewing Canyon", "cobalt", "vanadium", "USGS:65c11e89d34ef4b119ca64ed", "abandoned mines and quarries", "Browns Park", "hafnium", "lead", "field sampling", "sodium", "thallium", "chemical analysis", "Uinta Mountains", "hazards", "human impacts", "sulfur", "cesium", "potassium", "antimony", "indium", "mine drainage", "zirconium", "terbium", "strontium", "arsenic", "barium", "molybdenum", "chromium", "aluminum", "lithium", "lanthanum", "environmental health (human)", "manganese", "tin", "zinc", "lutetium", "magnesium", "selenium", "ytterbium", "gravel deposits", "nickel", "cadmium", "sediment geochemistry", "remediation", "uranium"], "modified": "2024-05-03T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-109.23544, 40.91167, -109.11397, 40.94578", "theme": ["geospatial"], "title": "Abandoned Mine Land (AML) Geochemical Data: Browns Park District, Daggett County, Utah"}