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DGGS RDF 2020-11

40Ar/39Ar data from the Richardson mining district, Big Delta Quadrangle, Alaska

Bibliographic Reference

Twelker, Evan, Benowitz, J.A., and Naibert, T.J., 2020, 40Ar/39Ar data from the Richardson mining district, Big Delta Quadrangle, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-11, 10 p. https://doi.org/10.14509/30530

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Keywords

40Ar/39Ar; Age Dates; Analyses; Analyses and Sampling; Analytical Lab Results; Analytical Results; Ar-Ar; Banner Creek; Bedrock; Bedrock Geology; Buckeye Creek; Chlorite; Cretaceous; Crystals; Democrat Prospect; Disseminated; Epidote; Exhumation; Exploration; Fairbanks Mining District; Feldspar; Fluorite; Geochronology; Geologic; Geology; Granite; Granodiorite; Hornblende; Isotopes; K-Feldspar; Lab Methods; Methods; Mica; Mineralogy; Minerals; Mining; Muscovite; Petrography; Plagioclase; Plutonic; Porphyry; Potassium; Pyrite; Quartz; Resources; Rhyolite; Richardson Mining District; Rocks; Sample Location; Sericite; Skarn; Twentyfive Mile Creek; geoscientificInformation

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