Montana · Madison County
Occurrence
Sugar Bowl Claim
Madison County, Montana, United States
Silver
Gold
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USGS source ↗
Commodities
Primary
Silver, Gold
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
N
Workings
Surface
Ore control
Fissure Zone
Materials
Gangue
Limonite, Quartz
Geology
Host rock
Gneiss · Pre Belt
Associated rock
Lamprophyre
Structure
Boulder Batholith
Alteration
Kaolinization, Wallrock Alteration, Oxidation
Economic & production
Development status
Occurrence
Identification
Deposit ID
10010908
MRDS ID
D004991
Region
NA
Data score
C
Coordinates
45.62907, -112.48699
References
MBMG MEM 19, P. 401950 GEOLMAP MBMG MEM. 1