Mine detail: Dutro Mine

Previously called 'Old Dominion'

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Location

Lat / long:

46.5924, -112.16144

Resource(M)

Primary:	Gold
Tertiary:	Bismuth, Tin
Ore:	Cassiterite
Gangue:	Iron, Jasper, Opal, Quartz, Tremolite

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
First production started:	1911

Geology

Host type:	Dolomite
Associated rock:	Boulder Batholith
Associated type:	Diorite
Structure:	Boulder Batholith, Series Of Paleozoic Limestone And Dolomite Standing On Edge Trending North-South Near End Of An Intrusion Of Fine Grained Diorite Whose Long Axis Is 1/4 Mile, And Parallels Strike Of Paleozoic Rocks
Alteration processes:	Oxidized

References

MRDS	DB02125
DEP	10015862
Reference	{Deposit:: USGS BULL 527, P. 101-02.}{Deposit:: USGS BULL 842, P. 211.}
Reporter	Elliott, James E., Wise, Kristine K. (Elliott, James E.)