Mine detail: Dry Creek Manganese

Previously called 'Ranes ProspectBlack Cap Group'

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Location

Lat / long:

44.71874, -118.27633

Resource(M)

Primary:	Manganese
Ore:	Manganite, Psilomelane, Pyrolusite

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host rock:	Elkhorn Ridge Argillite;Elkhorn Ridge Argillite
Host type:	Argillite

References

MRDS	M014076
DEP	10032518
Reference	{Deposit:: LIBBY, F. W., ET. AL, 1942 , MANGANESE IN OREGON: ODGMI BULL. 17 , P. 56 .}{Deposit:: APPLING, R.N., 1959, MANGANESE DEPOSITS OF NORTHEASTERN OREGON, USBM REPT. OF INV. 5472, P. 18}{Deposit:: 1953 RECO}
Reporter	Bradley, Robin (Walker, George W.), Gray, Jerry J., Lee, W.