Frenchy's Mine (John D.; Trenchy's; Great Eastern), Seven Devils District, Adams Co., Idaho, USA
REF:Deposit:: LIVINGSTON, D. C., AND LANEY, F. B., 1920, THE COPPER DEPOSITS OF THE SEVEN DEVILS AND ADJACENT DISTRICTS: IDAHO BUR. MINES AND GEOLOGY, BULL. 1, P. 33 - 35
Deposit:: 1920 COMPILE IDAHO BUR. MINES AND GEOL., BULL.
Production:: LIVINGSTON, D.
Commodities (Major) - Molybdenum, Gold, Copper
Deposit Type: Vein
Development Status: Past Producer
Structure: Gouge Seam
Host Rock: Andesite, Tuff
Tectonic Structure: Island Arc Volcanic Chain
7 entries listed. 7 valid minerals.
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