Oregon · Grant County
Past Producer
Howard Prospect
Grant County, Oregon, United States
Chromium
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USGS source ↗
Commodities
Primary
Chromium
Commodity type
M
Deposit
Deposit type
Podiform
Deposit size
S
Materials
Ore minerals
Chromite
Geology
Host rock
Dunite,Pyroxenite · Canyon Mountain Complex
Tectonic setting
Ophiolite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10033092
MRDS ID
M015014
Region
NA
Data score
C
Coordinates
44.37096, -118.77883
References
OREGON METAL MINES HANDBOOK, 1941, ODGMI BULL. 14-B, P. 27THAYER, T.P., 1940, CHROMITE DEPOSITS OF GRANT COUNTY, OREGON; USGS BULL. 922-D, P.108