Mine detail: Berry Creek Mica Prospect

Previously called ''

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Location

Lat / long:

48.42406, -116.58776

Resource(N)

Tertiary:	Mica
Gangue:	Biotite, Vermiculite
Orebody form:	LENTICULAR

Production

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

Geology

Host rock:	Prichard Formation-Gneissic Quartzite
Host type:	Quartzite,Pegmatite,Granite
Associated rock:	Cret-Tert
Associated type:	Pegmatite,Granite
Alteration processes:	Vermiculite

References

MRDS	W007548
DEP	10069834
Reference	{Deposit:: STOLL, W. C., 1950, MICA AND BERYL PEGMATITES IN IDAHO AND MONTANA: U.S. GEOLOGICAL SURVEY PROF. PAPER 229, 64 P}{Deposit:: 1950 COMPILE STOLL, W. C., PROF. PAPER 22}
Reporter	Miller, Pat J.