Alaska
Occurrence

Black Mt Prospect

Alaska, United States
TinZinc
⌖ Show on mapUSGS source ↗
Commodities
PrimaryTin
SecondaryZinc
Commodity typeM
Deposit
Deposit sizeN
Ore controlFault Controlled
Materials
Ore mineralsCassiterite, Marmatite
GangueFluorite, Garnet, Idocrase, Pyrite, Quartz
Geology
Host rockLimestone
Associated rockGranite · Black Mt. Stock
StructureCore Of Normally-Faulted Domal Uplift, Winkley Fault; Mineralized Nw-Trending High-Angle Normal Fault
Economic & production
Development statusOccurrence
Discovery year1967
Identification
Deposit ID10003212
MRDS IDA016022
Alternate namesWillow Branch of Tozer Cr., Winkley Fault
RegionNA
Data scoreB
Coordinates65.50456, -166.7409
References
USGS PROF. PAPER 575-B, P. B21-B25.USGS OFR 77-796-B, P. 7, LOC. 43.GSA BULL., V. 94, NO. 6, P. 769-771.BAG-MF-426-12