Mine detail: Last Chance

Previously called ''

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Location

Lat / long:

44.39401, -120.36721

Resource(M)

Primary:	Gold
Orebody form:	VEINLETS

Production

Operation type:	Unknown
Production size:	Unknown
Development status:	Occurrence

Geology

Host rock:	John Day Formation
Host type:	Andesite
Tectonic:	Columbia Plateau
Alteration processes:	Andesite Is Altered

References

MRDS	MP00015
DEP	10048430
Reference	GILLULY, JAMES, REED, J.C., AND PARK, C.F., JR., 1933, SOME MINING DISTRICTS OF EASTERN OREGON: U.S. GEOLOGICAL SURVEY BULLETIN 846-A, P. 127
Reporter	Peterson, Jocelyn A.