Mine detail: Mary Ann Property

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Location

Lat / long:

45.78157, -112.57171

Resource(M)

Primary:	Silver, Gold
Gangue:	Jasper, Limonite, Quartz

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host rock:	Pilgrim;Jefferson Limestone
Host type:	Dolomite
Associated rock:	Moose Creek Pluton
Associated type:	Quartz Monzonite
Structure:	Boulder Batholith, Moose Creek Pluton, Fault Zone Trends N 25 W
Alteration processes:	Oxidation, Brecciation, Leaching

References

MRDS	D004327
DEP	10010554
Reference	{Deposit:: MBMG MEM 32, P. 52}{Deposit:: 1950 GEOLMAP MBMG MEMOIR 32}{Deposit:: 1980 GEOLMAP SMEDES, H., HUMBUG SPIRES MAP}
Reporter	Loen, Jeffrey S. (Pearson, Robert C.)