Mine detail: Jumbo Mine

Previously called 'Jumbo ClaimLucky Boy ClaimGrizzly Bear ClaimClermont Claims.'

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Location

Lat / long:

37.71328, -117.22202

Resource(M)

Primary:	Gold
Tertiary:	Copper, Antimony
Ore:	Famatinite, Gold
Gangue:	Alunite, Gypsum, Kaolinite, Pyrite, Quartz
Discovery year:	1903

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	Small
Development status:	Past Producer
First production started:	1904

Geology

Host type:

Dacite

References

MRDS	M232065
DEP	10103975
Reference	RANSOME, F.L., 1909, THE GEOLOGY AND ORE DEPOSITS OF GOLDFIELD, NEVADA: USGS PP 66, P. 220-222
Reporter	Wong, George (Roberts, Ralph)