Commodities
PrimaryManganese
Commodity typeM
Materials
Ore mineralsManganite, Psilomelane, Pyrolusite
Geology
Host rockArgillite · Elkhorn Ridge Argillite;Elkhorn Ridge Argillite
Economic & production
Development statusPast Producer
Identification
Deposit ID10032518
MRDS IDM014076
Alternate namesRanes Prospect, Black Cap Group
RegionNA
Data scoreC
Coordinates44.71874, -118.27633
References
LIBBY, F. W., ET. AL, 1942 , MANGANESE IN OREGON: ODGMI BULL. 17 , P. 56 .APPLING, R.N., 1959, MANGANESE DEPOSITS OF NORTHEASTERN OREGON, USBM REPT. OF INV. 5472, P. 181953 RECO