Mine detail: Dullea Prospect

Previously called ''

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Location

Lat / long:

45.53796, -112.1817

Resource(M)

Primary:	Gold, Silver
Tertiary:	Zinc, Copper, Lead
Ore:	Chalcopyrite, Sphalerite
Gangue:	Magnetite, Quartz
Discovery year:	1907

Production

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

Geology

Host rock:	Pony Gneiss
Host type:	Gneiss
Structure:	N30 Trending Faults And Veins.
Tectonic:	Tobacco Root Batholith, West Margin
Alteration processes:	Brecciation

References

MRDS	DC11968
DEP	10019932
Reference	{Deposit:: MBMG BULL 24, P. 42.}{Deposit:: CONSV. DIV. COMP. DATE, 01-03-1962}{Deposit:: 1961 GEOLMAP MBMG BULL. 24}
Reporter	Unknown, Loen, Jeffrey S. (Pearson, Robert C.)