Mine detail: Ontario Mine

Previously called ''

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Location

Lat / long:

31.76902, -109.81593

Resource(M)

Primary:	Copper, Silver, Gold
Ore:	Copper, Gold, Silver
Orebody form:	LENTICULAR, BELT

Production

Operation type:	Unknown
Deposit type:	Replacement
Production size:	Small
Development status:	Past Producer
First production started:	1911
Last production ended:	1920

Geology

Host rock:	Abrigo Limestone; Bolsa Quartzite
Host type:	Limestone
Associated type:	Quartz Monzonite

References

MRDS	M241123
DEP	10046253
Reference	{Deposit:: KEITH, S.B., 1973, ARIZONA BUREAU OF MINES BULLETIN 187, P. 84.}{Deposit:: ABM BULL 123, 1927}{Production:: KEITH, 1973, ARIZ. BUR. OF MINES BULL. 187.}
Reporter	Zigler, Jan L., Rodriguez, Ignacio (Gest, Don E.)