Mine detail: Richmond

Previously called ''

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Location

Lat / long:

44.70707, -118.45105

Resource(M)

Primary:	Gold, Silver
Gangue:	Quartz

Production

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

Geology

Host rock:	Elkhorn Ridge Argillite;Elkhorn Ridge Argillite
Host type:	Argillite
Tectonic:	Accreted Oceanic Terrane

References

MRDS	M025500
DEP	10036624
Reference	LINDGREN, W., 1901, GOLD BELT OF THE BLUE MOUNTAINS OF EASTERN OREGON; USGS ANN. REPT. NO. 22, P. 70
Reporter	Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.