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U-Pb Zircon ages from bedrock samples collected in the Tanacross D-1, and...
This Alaska Division of Geological & Geophysical Surveys (DGGS) Preliminary Interpretive Report presents U-Pb ages of zircons from 14 sedimentary, metamorphic, and igneous... -
Preliminary bedrock geologic map database, northeastern Richardson mining...
During the 2017 field season, geologists from the Alaska Division of Geological & Geophysical Surveys (DGGS) conducted geologic mapping and sampling of part of the... -
Chert geochemistry discriminant analysis and K-meas cluster analysis:...
A pilot study using discriminant analysis on major oxide and minor element data from 67 chert samples in the Rampart area, southeastern Tanana and southwest Livengood... -
Reconnaissance geologic map of the Nome C-3 Quadrangle, Seward Peninsula, Alaska
Reconnaissance geologic map of the Nome C-3 Quadrangle, Seward Peninsula, Alaska, Open-File Report 72-322, provides (1:63,360-scale) geologic mapping of parts of the U.S.... -
Bedrock geologic map of the Kigluaik Mountains, Seward Peninsula, Alaska
Bedrock geologic map of the Kigluaik Mountains, Seward Peninsula, Alaska, Public Data File 97-31, presents a 1:63,360-scale bedrock geologic map of parts of the Teller A-1, A-2,... -
Petrographic observations of rocks collected in the Bonnifield mining...
Mineral Resources Section personnel from the Alaska Division of Geological & Geophysical Surveys (DGGS) carried out a geologic field mapping survey in the eastern part of... -
Major-oxide and trace-element geochemical data from rocks collected in 2015...
The Tok project area is adjacent to the Delta mineral belt volcanogenic massive-sulfide (VMS) district, the Peak gold-silver-copper skarn, and structurally controlled gold and...