Commodities
PrimaryGold, Silver
Commodity typeM
Deposit
Model105: Epithermal vein, generic
Geology
Host rockVolcanic Rock (Aphanitic)
AlterationPervasive propylitic alteration of diorite within the color anomaly and local(?) silicification. Hydrothermal minerals reported include clay, chlorite, and epidote.
Economic & production
Development statusOccurrence
Identification
Deposit ID10003361
MRDS IDA106113
RegionNA
Data scoreD
Coordinates54.82084, -163.41909
References
Christie, J.S., 1974, Aleut-Quintana-Duval 1974 joint venture, final report: Unpublished Quintana Minerals Corporation report, 24 p., 3 appendices, 2 maps. (Report held by the Aleut Corporation, Anchorage, Alaska.)MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.