Mine detail: Grayback Prospect

Previously called ''

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Location

Lat / long:

42.1351, -123.37504

Resource(M)

Primary:	Manganese, Iron
Ore:	Hematite
Orebody form:	FLOAT-UNDEFINED BEDROCK

Production

Operation type:	Unknown
Production size:	None
Development status:	Occurrence

Geology

Host rock:	Applegate Group
Host type:	Andesite
Associated type:	Diorite,Serpentinite

References

MRDS	M061523
DEP	10043048
Reference	APPLING, R.N., 1958, MANGANESE DEPOSITS OF SOUTHWESTERN OREGON; USBM REPT. INVEST. 5369, P.2
Reporter	Johnson, Maureen G., Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.