Washington · Whatcom County
Occurrence
Sumner Prospect
Whatcom County, Washington, United States
Chromium
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USGS source ↗
Commodities
Primary
Chromium
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Chromite
Gangue
Dunite
Geology
Host rock
Dunite
Economic & production
Development status
Occurrence
Identification
Deposit ID
10047810
MRDS ID
M700096
Region
NA
Data score
D
Coordinates
48.66009, -121.95707
References
HUNTTING, MARSHALL T., 1956, INVENTORY OF WASHINGTON MINERALS-PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULL. 37, P. 42