Montana · Lewis and Clark County
Occurrence
Iridescent Claim
Lewis and Clark County, Montana, United States
Copper
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USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Deposit
Deposit type
Contact Metasomatic
Deposit size
N
Workings
Surface
Materials
Ore minerals
Chrysocolla, Malachite
Geology
Host rock
Quartz Monzonite,Shale,Sandstone,Limestone · Belt Series
Associated rock
Quartz Monzonite · Scratchgravel Quartz Monzonite Stock
Structure
Boulder Batholith, Scratchgravel Quartz Monzonite Stock
Alteration
Oxidation
Economic & production
Development status
Occurrence
Identification
Deposit ID
10094798
MRDS ID
DC09675
Region
NA
Data score
B
Coordinates
46.66101, -112.05505
References
USGS BULL 842, P. 55, PL. 3