Oregon · Josephine County
Occurrence

Grayback Prospect

Josephine County, Oregon, United States
ManganeseIron
⌖ Show on mapUSGS source ↗
Commodities
PrimaryManganese, Iron
Commodity typeM
Deposit
Deposit sizeN
Orebody formFLOAT-UNDEFINED BEDROCK
Materials
Ore mineralsHematite
Geology
Host rockAndesite · Applegate Group
Associated rockDiorite,Serpentinite
Economic & production
Development statusOccurrence
Identification
Deposit ID10043048
MRDS IDM061523
RegionNA
Data scoreC
Coordinates42.1351, -123.37504
References
APPLING, R.N., 1958, MANGANESE DEPOSITS OF SOUTHWESTERN OREGON; USBM REPT. INVEST. 5369, P.25