Mine detail: Cole Mine

Previously called 'Calumet and Arizona Mine'

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Location

Lat / long:

31.4182, -109.90732

Resource(M)

Primary:	Copper
Secondary:	Silver
Tertiary:	Bismuth
Ore:	Bornite, Chalcocite, Chalcopyrite, Silver
Gangue:	Pyrite, Quartz
Orebody form:	IRREGULAR

Production

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

Geology

Host rock:	Abrigo Formation; Martin Formation
Host type:	Limestone
Associated type:	Granite
Structure:	Pre-Mineralization Faulting And Tilting Common, Main Fault Direction, N10w To N40e, S30w To N50w, Pre Mineralization
Alteration processes:	Gossan With Mn And Fe Oxides Induced By Hydrothremal Metamorphism

References

MRDS	M241113
DEP	10104074
Reference	{Deposit:: KEITH, S.B., 1973, ARIZONA BUREAU OF MINES BULLETIN 187, P. 86}{Production:: KEITH, 1973, ARIZ. BUR. OF MINES BULL. 187.}
Reporter	Zigler, Jan L., Laraba, Peter (Gest, Don E.)