Montana · Madison County
Past Producer
Quartz Hill Mine
Madison County, Montana, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Deposit
Deposit type
Replacement
Deposit size
S
Orebody form
THIN LENSES IN MARBLE
Ore control
Marble Beds Adjacent To Quartz Monzonite Stringers
Materials
Gangue
Quartz
Geology
Host rock
Marble · Cherry Creek Series, Marble
Associated rock
Quartz Monzonite · Tobacco Root Quartz Monzonite, Outlier
Structure
Tobacco Root Batholith, Quartz Creek Antiform, Plunging North.
Alteration
Oxidation
Economic & production
Development status
Past Producer
Identification
Deposit ID
10010549
MRDS ID
D004320
Region
NA
Data score
B
Coordinates
45.49768, -112.05253
References
MBMG MEM 41, P. 181914 RECON WINCHELL, A.N., U.S.G.S. BULLETIN 5741967 GEOLMAP MBMG, MEMOIR 41.