Mine detail: Imperial Mine

Previously called 'ImperialImperial Nos. 1-14Imperial FractionHelenHelen Nos. 1-4 ClaimsHelen Mine'

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Location

Lat / long:

37.55023, -117.51148

Resource(M)

Primary:	Gold
Gangue:	Hematite, Iron, Quartz
Orebody form:	TABULAR

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	Small
Development status:	Past Producer

Geology

Host type:	Shale,Limestone
Associated type:	Diorite,Rhyolite
Structure:	Fault

References

MRDS	M242353
DEP	10047103
Reference	{Deposit:: IMPERIAL DEVELOPMENT CO. LTD., 1934-1935, UNPUBLISHED MAPS AND ASSAYS; NBMG FILE 99, ITEM}{Reserve-Resource:: IMPERIAL DEV. CO. INC., 1934.}
Reporter	La Pointe, D.D. (Tingley, J.V.)