Mine detail: Raven Manganese Group

Previously called 'Raven ManganeseBlack BirdEagle Claims'

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Location

Lat / long:

41.72904, -119.1188

Resource(M)

Primary:	Manganese
Orebody form:	BLANKET
Discovery year:	1953

Production

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

Geology

Host type:	Slate,Andesite
Associated type:	Volcanic Rock (Aphanitic)

References

MRDS	M232678
DEP	10045026
Reference	CATHRALL, J.B., ET AL, 1978, MINERAL RESOURCES OF THE CHARLES SHELDON WILDERNESS STUDY AREA: USGS OPEN-FILE REPORT 78-1002
Reporter	La Pointe, D.D., Li, Zhiping (Peters, S.)