Commodities
PrimaryManganese, Iron
Commodity typeM
Deposit
Deposit sizeN
Orebody formLENS
Ore controlMn Oxides Concentrated In Fractures & Voids In Outer Margin Of Lens
Materials
Ore mineralsHematite
GangueQuartz
Other materialsMagnetite
Geology
Host rockChert · Applegate Group
Economic & production
Development statusOccurrence
Identification
Deposit ID10043043
MRDS IDM061518
Alternate namesBlack Boy
RegionNA
Data scoreB
Coordinates42.0126, -123.56643
References
RAMP, L. AND PETERSON, N.V., 1979, GEOLOGY AND MINERAL RESOURCES OF JOSEPHINE COUNTY, OREGON; ODGMI BULL. 100, 45PAPPLING, R.N., 1958, MANGANESE DEPOSITS OF SOUTHWESTERN OREGON; USBM REPT. INV. 5369, P. 18