Mine detail: Copper Standard Mine

Previously called 'Esperanza Cowboy MineBlack Crator ?Standard CopperStandard Group'

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Location

Lat / long:

32.70816, -111.79571

Resource(M)

Primary:	Copper
Secondary:	Silver
Tertiary:	Gold
Ore:	Chrysocolla
Gangue:	Quartz
Discovery year:	1895

Production

Operation type:	Unknown
Production size:	Small
Development status:	Producer
Last production ended:	1965

Geology

Host type:	Andesite
Associated type:	Andesite
Structure:	In Tertiary Volcanic Field, With Blocks Faulted Against Prec Oracle Granite, Ew And Nw-Se Normal Faults In 2 Mile Radius Both North And West Of Mine, Nne Strike And Almost Vertical E Dip, Shown On Mf-934, For Andesite Bedding

References

MRDS	M241167
DEP	10109773
Reference	{Deposit:: ABGMT CLIPPINGS FILES}{Deposit:: ABGMT-USBM FILE DATA}{Deposit:: ADMR FILE DATA}{Deposit:: BLM DISTRICT SHEET 561}{Deposit:: USGS MAP MF-934, 1978}
Reporter	Roth, Frances A. (Gest, Don E.)