Mine detail: Porter Mine

Previously called ''

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Location

Lat / long:

46.25211, -113.20508

Resource(M)

Primary:	Gold
Orebody form:	TABULAR

Production

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

Geology

Host rock:	Hasmark Formation
Host type:	Limestone
Structure:	Philipsburg Batholith
Tectonic:	Cordilleran Miogeosyncline
Alteration processes:	Oxidation

References

MRDS	W007463
DEP	10099708
Reference	{Deposit:: MBMG BULL 84, P. 42, 44, 45.}{Deposit:: USGS PP 78.}{Deposit:: 1906 GEOLMAP EMMONS AND CALKINS}{Deposit:: 1968 GEOLMAP MBMG F. N. EARLL}{Production:: MBMG BULL. 84}
Reporter	Krohn, Douglas H., Wise, Kristine K. (Elliott, James E.)