Mine detail: Dern Property

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Location

Lat / long:

44.40819, -118.12604

Resource(M)

Primary:

Manganese

Production

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

Geology

Host type:

Gravel

References

MRDS	M014113
DEP	10032539
Reference	{Deposit:: LIBBEY, F. W., ET AL., 1942 , MANGANESE IN OREGON: ODGMI BULL 17 , P. 57 .}{Deposit:: LOWRY, W.D., 1968, GEOLOGY OF THE IRONSIDE MTN. QUADRANGLE, OREGON; ODGMI OPEN-FILE REPORT, P. 71 AND MAP}
Reporter	Lee, W., Bradley, Robin (Walker, George W.), Gray, Jerry J., Li, Zhiping (Peters, S.)