Washington · Grays Harbor County
Prospect
Pioneer
Grays Harbor County, Washington, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Prospect
Discovery year
1941
Identification
Deposit ID
10179904
MRDS ID
M700304
Alternate names
Olympic Peninsula Mn - 0530310200
Region
NA
Data score
D
Coordinates
47.37009, -123.87017
References
WA. DIV. MINES AND GEOL. BULLETIN 37, 1956, PART II, VOL. 1,P. 258.