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Mine detail: Copper Hill Prospect
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North America
United States
Arizona
Pinal
Previously called ''
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Location
Lat / long:
32.94871, -110.86375
Resource(M)
Primary:
Copper
Secondary:
Molybdenum
Ore:
Chalcopyrite, Molybdenite, Pyrite
Gangue:
Limonite
Production
Operation type:
Unknown
Production size:
None
Development status:
Occurrence
Geology
Host type:
Diorite
Associated rock:
Ruin (Oracle) Granite
Associated type:
Diorite
Alteration processes:
Quartz-Sericite-Pyrite In Granodiorite, Chlorite-Epidote-Montmoril Lonite In Granite, Weak Potassic Alteration In Granodiorite
References
MRDS
M030480
DEP
10037118
Reference
{Deposit:: EVENSEN, 1961, MS THESIS, UNIV OF AZ, 45 P.}{Deposit:: KRIEGER, 1974, USGS MAP GQ-1106}{Deposit:: SCHMIDT, 1971, PH.D. THESIS, UNIV OF AZ, 248 P.}{Deposit:: SCHWARTZ, 1954, MS THESIS, UNIV OF AZ, 82 P.}
Reporter
Peterson, Jocelyn A.