Oregon · Grant County
Past Producer
Wyllie Prospect
Grant County, Oregon, United States
Manganese
⌖ Show on map
USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Past Producer
Discovery year
1952
Identification
Deposit ID
10250047
MRDS ID
M015746
Region
NA
Data score
D
Coordinates
44.37795, -119.09996
References
U.S. BUREAU OF MINES RI 5472, 1959, P. 22.