Mine detail: Cobre Grande Mine

Previously called 'Cowboy Tunnel'

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Location

Lat / long: 32.9765, -110.29257

Resource(M)

Primary: Copper
Secondary: Zinc

Production

Operation type: Underground
Development status: Past Producer

Geology

References

MAS40090024
DEP10185895
Reference{Deposit:: BROWN, S. D., 1993, MINERAL APPRAISAL OF THE CORONADO}{Deposit:: NATIONAL FOREST, PART 10, SANTA TERESA MOUNTAINS UNIT,}{Deposit:: GRAHAM COUNTY, ARIZONA: USBM OPEN-FILE REPORT ??-93, 53 P}{Deposit:: ROSS, C. P., 1925, GEOLOGY AND ORE DEPOSITS OF THE ARAVAIPA}{Deposit:: AND STANLEY MINING DISTRICTS, GRAHAM COUNTY ARIZONA, USGS}{Deposit:: BULLETIN 763, P. 102-103}{Deposit:: SIMONS, F. S., 1964, GEOLOGY OF THE KLONDYKE QUADRANGLE,}{Deposit:: GRAHAM AND PINAL COUNTIES, ARIZONA: U.S.G.S. PROFESSIONAL}{Deposit:: PAPOER 461, P. 135-136, PLATE 1.}{Deposit:: USGS COBRE GRANDE MTN. QUAD}{Deposit:: ADMR FILES}
ReporterBrown, Don