Mine detail: Black Hawk Claims

Previously called 'San Juan 1-2-3'

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Location

Lat / long:

31.86512, -111.23263

Resource(M)

Primary:	Lead, Silver
Secondary:	Copper, Zinc
Gangue:	Quartz

Production

Operation type:	Unknown
Production size:	Small
Development status:	Producer
First production started:	1949
Last production ended:	1960

Geology

Associated type:	Andesite
Alteration processes:	Partly Oxidized

References

MRDS	M800066
DEP	10048084
Reference	{Deposit:: ABGMT 189, P. 135}{Deposit:: ABGMT-USBM FILE DATA}
Reporter	Gest, Don E.