Washington · Snohomish County
Occurrence
French Creek Prospect
Snohomish County, Washington, United States
Manganese
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USGS source ↗
Commodities
Primary
Manganese
Commodity type
M
Deposit
Deposit type
Replacement
Deposit size
N
Materials
Ore minerals
Rhodochrosite, Rhodonite
Economic & production
Development status
Occurrence
Identification
Deposit ID
10036808
MRDS ID
M025726
Region
NA
Data score
D
Coordinates
48.25731, -121.78123
References
WASH DMG BULL 37, PART II, P. 262