Mine detail: Dallas Mine

Previously called ''

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Location

Lat / long:

31.42153, -109.90343

Resource(M)

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

Production

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

Geology

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

References

MRDS	M241117
DEP	10046249
Reference	{Deposit:: KEITH, S.B., 1973, ARIZONA BUREAU OF MINES BULLETIN 187, P. 86.}{Deposit:: BRYANT AND METZ, 1966, IN TITLEY AND HICKS, GEOLOGY OF THE PORPHYRY COPPER DEPOSITS, SOUTHWESTERN NORTH AMERICA, P. 189-203, UNIV ARIZ PRESS}
Reporter	Zigler, Jan L., Laraba, Peter (Gest, Don E.)