Mine detail: Harden Brook Manganese

Previously called 'Harpenbrook'

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Location

Lat / long:

42.24341, -124.34647

Resource(M)

Primary:

Manganese

Production

Operation type:	Underground
Development status:	Prospect

Geology

References

MRDS	M025244
MAS	410150268
DEP	10128405
Reference	OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 17, 1942, P. 37-38
Reporter	Western Field Operations Center (WFOC)