Alaska
Occurrence

Keystone Prospect

Alaska, United States
GoldSilver
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Silver
Commodity typeM
Deposit
Deposit typeStockwork
Deposit sizeN
WorkingsUnderground
Materials
Ore mineralsPyrite
Geology
Host rockSchist
Economic & production
Development statusOccurrence
Identification
Deposit ID10000041
MRDS IDA010045
Alternate namesLondon
RegionNA
Data scoreC
Coordinates55.6178, -132.04346
References
USGS PROFESSIONAL PAPER 1, P. 57-58.USGS BULL 347, P. 157.ADGGS SPECIAL REPORT 1, P. 8.USGS OF 78-869, P. 110.