Mine detail: European Mine Group

Previously called 'Buena Vista Group'

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Location

Lat / long:

31.46542, -110.76374

Resource(M)

Primary:	Copper, Silver
Secondary:	Gold
Tertiary:	Lead, Zinc
Ore:	Chalcopyrite, Gold
Gangue:	Pyrite, Quartz

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
First production started:	1913
Last production ended:	1929

Geology

Host type:	Granite
Structure:	Sheared And Jointed Country Rock
Alteration processes:	Pyrite And Ore Minerals Largely Oxidized.

References

MRDS	M000269
DEP	10026791
Reference	{Deposit:: KEITH, S.B., 1971, INDEX OF MINING PROPERTIES IN SANTA CRUZ CO., ARIZ.: ARIZ. BUR. OF MINES BULL. 191, P. 73}{Other Database:: CIMRI}{Production:: KEITH, 1975.}
Reporter	Harner, Joy L. (Peterson, Jo)