Elgin Mine, Elgin Mine group, Peach-Elgin copper deposit, Helvetia-Rosemont Mining District, Pima County, Arizona, USAi
Regional Level Types | |
---|---|
Elgin Mine | Mine |
Elgin Mine group | - not defined - |
Peach-Elgin copper deposit | Deposit |
Helvetia-Rosemont Mining District | Mining District |
Pima County | County |
Arizona | State |
USA | Country |
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Latitude & Longitude (WGS84):
31° 51' 38'' North , 110° 47' 16'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Corona de Tucson | 5,675 (2011) | 11.7km |
East Sahuarita | 1,622 (2006) | 16.1km |
Sahuarita | 25,707 (2017) | 19.2km |
Green Valley | 21,391 (2011) | 19.5km |
Vail | 10,208 (2011) | 22.0km |
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
Club | Location | Distance |
---|---|---|
Old Pueblo Lapidary Club | Tucson, Arizona | 42km |
Tucson Gem and Mineral Society | Tucson, Arizona | 42km |
Mindat Locality ID:
57464
Long-form identifier:
mindat:1:2:57464:1
GUID (UUID V4):
8f0eaae2-1805-441b-a9ea-61ae767a96f6
‡Ref.: Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 92.
Arizona Bureau of mines Field Notes (1971): 1(2).
Drewes, H.D. (1971) Geologic map of the Sahuarita quadrangle, southeast of Tucson, Pima County, Arizona: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-613, 1 sheet, scale 1:48,000.
Keith, Stanton B. (1974), Arizona Bureau of Geology & Mineral Technology, Geological Survey Branch Bull. 189, Index of Mining Properties in Pima County, Arizona: 125.
Sawyer, M.B., Gurmendi, A.C., Daley, M.R., and Howell, S.B. (1992) Principal Deposits of Strategic and Critical Minerals in Arizona, U.S. Bureau of Mines Special Publication, 334 pp.
MRDS database Dep. ID file #10103733, MRDS ID #M050039.
A former small surface and underground Cu-Zn-Ag-Pb-Au-Mo mine. Operated 1901-1960.
Mineralization is a skarn deposit with ore in irregular lenses hosted in the Concha Limestone and the Horquilla Limestone. Ore control was faults, fractures, and favorable silicated limestone. Ore concentration was permeable fracture zones. Alteration includes silicification.
Local structures include thrust and noraml faulting - fracture zones; homoclinal. Regional trends include tilting and broad open folds in the south and extensive faulting in the north.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
ⓘ Bornite Formula: Cu5FeS4 |
ⓘ Chalcocite Formula: Cu2S |
ⓘ Chalcopyrite Formula: CuFeS2 |
ⓘ Chrysocolla Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
ⓘ Cuprite Formula: Cu2O |
ⓘ Diopside Formula: CaMgSi2O6 |
ⓘ 'Garnet Group' Formula: X3Z2(SiO4)3 |
ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
ⓘ Malachite Formula: Cu2(CO3)(OH)2 |
ⓘ Molybdenite Formula: MoS2 |
ⓘ Pyrite Formula: FeS2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 2 - Sulphides and Sulfosalts | |||
---|---|---|---|
ⓘ | Chalcocite | 2.BA.05 | Cu2S |
ⓘ | Bornite | 2.BA.15 | Cu5FeS4 |
ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
ⓘ | Molybdenite | 2.EA.30 | MoS2 |
ⓘ | Pyrite | 2.EB.05a | FeS2 |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Cuprite | 4.AA.10 | Cu2O |
ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
Group 5 - Nitrates and Carbonates | |||
ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
Group 9 - Silicates | |||
ⓘ | Diopside | 9.DA.15 | CaMgSi2O6 |
ⓘ | Chrysocolla | 9.ED.20 | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
Unclassified | |||
ⓘ | 'Garnet Group' | - | X3Z2(SiO4)3 |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
H | ⓘ Malachite | Cu2(CO3)(OH)2 |
C | Carbon | |
C | ⓘ Malachite | Cu2(CO3)(OH)2 |
O | Oxygen | |
O | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
O | ⓘ Cuprite | Cu2O |
O | ⓘ Diopside | CaMgSi2O6 |
O | ⓘ Magnetite | Fe2+Fe23+O4 |
O | ⓘ Malachite | Cu2(CO3)(OH)2 |
O | ⓘ Garnet Group | X3Z2(SiO4)3 |
Mg | Magnesium | |
Mg | ⓘ Diopside | CaMgSi2O6 |
Al | Aluminium | |
Al | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
Si | Silicon | |
Si | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
Si | ⓘ Diopside | CaMgSi2O6 |
Si | ⓘ Garnet Group | X3Z2(SiO4)3 |
S | Sulfur | |
S | ⓘ Bornite | Cu5FeS4 |
S | ⓘ Chalcopyrite | CuFeS2 |
S | ⓘ Chalcocite | Cu2S |
S | ⓘ Molybdenite | MoS2 |
S | ⓘ Pyrite | FeS2 |
Ca | Calcium | |
Ca | ⓘ Diopside | CaMgSi2O6 |
Fe | Iron | |
Fe | ⓘ Bornite | Cu5FeS4 |
Fe | ⓘ Chalcopyrite | CuFeS2 |
Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
Fe | ⓘ Pyrite | FeS2 |
Cu | Copper | |
Cu | ⓘ Bornite | Cu5FeS4 |
Cu | ⓘ Chalcopyrite | CuFeS2 |
Cu | ⓘ Chalcocite | Cu2S |
Cu | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
Cu | ⓘ Cuprite | Cu2O |
Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
Mo | Molybdenum | |
Mo | ⓘ Molybdenite | MoS2 |
Other Databases
Link to USGS MRDS: | 10103733 |
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Other Regions, Features and Areas containing this locality
Mexico
- Sierra Madre OccidentalMountain Range
North America
- Sonoran DesertDesert
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Mazatzal DomainDomain
USA
- Arizona
- Santa Rita MountainsMountain Range
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