Mine detail: Black Rock #1 Mine

Previously called 'Radio Staatz Loc. No. 75'

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Location

Lat / long:

44.94906, -113.44118

Resource(M)

Primary:	Thorium, Zinc
Ore:	Barite, Hematite, Smithsonite
Gangue:	Jasper

Production

Operation type:	Unknown
Production size:	None
Development status:	Occurrence

Geology

Host rock:	Belt Series, Metamorphosed Sediments
Host type:	Quartzite
Alteration processes:	Host Rock Altered To Friable Sandstone

References

MRDS	W013443
DEP	10070490
Reference	{Deposit:: GEACH, 1972, MINES & MINERAL DEPOSITS - BEAVERHEAD CO., MT. BUREAU OF MINES & GEOLOGY BULL. 85.}{Deposit:: STAATZ, M. H., 1972 , GEO. AND DESCRIPTION OF TH-BEARING VEINS, LEMHI PASS, IDA. & MONT., USGS BULL 1351 .}
Reporter	Mlynarczyk, Meg S.; Krohn, D., Doyle, Brien (Wells, John)