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Richardson mining district geologic mapping

Project Details


Related Publications


RDF 2020-11 Report Geospatial Data
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
RDF 2018-6 Report Geospatial Data
Twelker, Evan, Wypych, Alicja, Sicard, K.R., Naibert, T.J., Montayne, Simone, Newberry, R.J., and Wyatt, W.C., 2018, Major-oxide and trace-element geochemical data from rocks collected in the Richardson mining district, Big Delta Quadrangle, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2018-6, 4 p. https://doi.org/10.14509/30119
RDF 2018-3 Report Geospatial Data
Naibert, T.J., Benowitz, J.A., Wypych, Alicja, Sicard, K.R., and Twelker, Evan, 2018, 40Ar/39Ar data from the Tanacross D-1 and D-2, Big Delta B-4 and B-5, and Mount Hayes A-6 quadrangles, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2018-3, 15 p. https://doi.org/10.14509/30112
RDF 2017-11 Report Geospatial Data
Twelker, Evan, Wypych, Alicja, Sicard, K.R., Naibert, T.J., Werdon, M.B., Athey, J.E., Willingham, A.L., and Lockett, A.C., 2017, Major-oxide and trace-element geochemical data from rocks collected in the Richardson mining district, Big Delta Quadrangle, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2017-11, 4 p. https://doi.org/10.14509/29779
RDF 2007-2 Report Geospatial Data
Graham, G.E., and Jozwik, Diana, 2007, Data tables related to geology and gold mineralization in the Richardson district, east-central Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2007-2, 32 p. https://doi.org/10.14509/15819

Posters and Presentations

Twelker, Evan and others, 2017 Report
Twelker, Evan, Werdon, M.B., Sicard, K.R., Wypych, Alicja, Naibert, T.J., Athey, J.E., Willingham, A.L., and Lockett, A.C., 2017, Geologic mapping in the Richardson-Uncle Sam area, interior Alaska (presentation): Alaska Miners Association Annual Convention, Anchorage, Alaska, November 7-12, 2017: Alaska Division of Geological & Geophysical Surveys, 37 p. https://doi.org/10.14509/29811
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