Montana · Silver Bow County
Past Producer
Day and Harvey Mine
Silver Bow County, Montana, United States
Silver
Copper
Gold
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USGS source ↗
Description
Day And Harvey
Commodities
Primary
Silver, Copper, Gold
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Workings
Underground
Materials
Gangue
Chrysocolla, Malachite, Quartz, Tremolite
Geology
Host rock
Dolomite · Meagher
Structure
Boulder Batholith, Moose Creek Pluton, Fault Strikes N20w
Alteration
Oxidation
Economic & production
Development status
Past Producer
Discovery year
1867
Identification
Deposit ID
10019881
MRDS ID
DC11789
Region
NA
Data score
B
Coordinates
45.74962, -112.57449
References
USGS BULL 574, P. 90.MBMG MEM 25, P. 51.CONSV. DIV. COMP. DATE, 07-10-19631914 RECON WINCHELL, A.N., U.S.G.S. BULLETIN 5741950 GEOLMAP MBMG MEMOIR 32