Mine detail: Combination Group

Previously called 'Silver Queen'

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Location

Lat / long:

43.55926, -122.74309

Resource(M)

Primary:	Silver
Secondary:	Gold
Tertiary:	Lead, Zinc, Copper
Ore:	Chalcopyrite, Galena, Pyrite, Sphalerite
Gangue:	Kaolinite, Limonite, Quartz

Production

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

Geology

Host rock:	Little Butte Volcanics
Host type:	Volcanic Rock (Aphanitic)

References

MRDS	M025188
DEP	10036398
Reference	{Deposit:: OREGON METAL MINES HANDBOOK, 1951, ODGMI BULL. 14-D, P. 59}{Deposit:: CALLAGHAN, E. AND BUDDINGTON, A.F., 1938, METALLIFEROUS MINERAL DEPOSITS OF THE CASCADE RANGE IN OREGON; USGS BULL. 893, P. 63}
Reporter	Gray, Jerry J., Ferns, Mark L. (Brooks, Howard C.)