Mine detail: Thunder and Standard Mine Group

Previously called 'Standard ProspectThunder Mine'

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Location

Lat / long:

31.44486, -110.74929

Resource(M)

Primary:	Copper, Silver, Gold, Molybdenum
Ore:	Chalcopyrite, Molybdenite, Pyrite, Tetrahedrite
Orebody form:	IRREGULAR

Production

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

Geology

Host type:	Sandstone
Associated rock:	Mt. Wrightson Formation, Rhyolite And Latite Flows And Tuffs And Tu Ffaceous Sandstone
Associated type:	Monzonite
Structure:	Nw Shear Zones, Ene System Of Faults And Joints With Flat Southerly Dip
Tectonic:	Thunder Mine Block
Alteration processes:	Silicified; Volcanic Rocks Highly Altered To Quartz, Aericite, Alunite, And Kaolinite

References

MRDS	M030390
DEP	10037095
Reference	{Deposit:: SCHRADER, 1915, USGS BULL 582.}{Deposit:: ABGMT FILE DATA.}{Deposit:: SIMONS, 1974, USGS MAP I-762.}{Deposit:: USBM FILES; THUNDER MINE, STANDARD PROSPECT.}
Reporter	Peterson, Jocelyn A., Calder, Susan R.