Mine detail: Rowena Group

Previously called 'Ravena?'

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Location

Lat / long:

44.22288, -122.3306

Resource(M)

Primary:	Silver, Gold
Secondary:	Copper, Zinc, Lead
Ore:	Chalcopyrite, Pyrite, Sphalerite
Gangue:	Quartz

Production

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

Geology

Host rock:	Little Butte Volcanics
Host type:	Tuff,Volcanic Breccia (Agglomerate)
Associated type:	Andesite

References

MRDS	M025118
DEP	10095301
Reference	{Deposit:: BROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61, P. 303}{Deposit:: OREGON METAL MINES HANDBOOK, 1951, ODGMI BULL. 14-D, P. 50}{Deposit:: CALLAGHAN, E. AND BUDDINGTON, A.F., 1938, METALLIFEROUS MINERAL DEPOSITS OF THE CASCADE RANGE IN OREGON; USGS BULL. 893, P. 122}
Reporter	Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.