Mine detail: Michigan and Hancock Mine

Previously called 'HancockMain #1'

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Location

Lat / long:

33.28231, -111.09098

Resource(M)

Primary:	Copper
Secondary:	Silver, Gold
Ore:	Copper

Production

Operation type:	Unknown
Production size:	Small
Development status:	Producer
First production started:	1935
Last production ended:	1937

Geology

Host type:	Quartzite
Structure:	N-S Faulting, Concentrator Fault W Of Mine, Another N-S Fault E Of Mine, Wsw Faulting-Series Of Parallel Faults Through Area

References

MRDS	M899886
DEP	10109882
Reference	{Deposit:: ABGMT-USBM FILE DATA}{Deposit:: USGS MINERAL INVESTIGATIONS FIELD STUDIES MAP, MF-253, 1962}
Reporter	Roth, Frances A. (Gest, Don E.)