Mine detail: Siskiyou Gap Prospect

Previously called ''

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Location

Lat / long:

42.05233, -122.80196

Resource(M)

Primary:	Mercury
Ore:	Cinnabar
Gangue:	Limonite, Pyrite

Production

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

Geology

Host type:	Hornblendite
Alteration processes:	Crushed Rock Is Altered Almost Entirely To Clays And Limonite

References

MRDS	M055889
DEP	10040983
Reference	BROOKS, H. C., 1963, QUICKSILVER IN OREGON: OREGON DEPT. OF GEOLOGY AND MINERAL INDUSTRIES, BULL. 55, 223 P., P. 9
Reporter	Peterson, Jocelyn A., Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.