Great Western Group, Courtland, Turquoise Mining District (Courtland-Gleeson Mining District), Cochise County, Arizona, USAi
| Regional Level Types | |
|---|---|
| Great Western Group | Group of Mines |
| Courtland | Town (Former) |
| Turquoise Mining District (Courtland-Gleeson Mining District) | Mining District |
| Cochise County | County |
| Arizona | State |
| USA | Country |
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Latitude & Longitude (WGS84):
31° North , 109° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~3km
Type:
Group of Mines
Köppen climate type:
Original locations upon most of the property were made in the early nineties by Messrs. McCormack, Hardy, Warnekross, and others, and the first group of eight claims was purchased in 1899 by the Young Brothers, of the Great Western Copper Company. Underground development has proceeded intermittently since the early (lays; but the most active years were 1901, 1908-1912 inclusive, 1917, and 1918. Considerable diamond drilling and churn-drilling also were done prior to 1918, since which year mining has been limited to lessees.
The principal workings upon the property are the Mary, Mame, Highland, and Humbot mines. Altogether, about 25,000 feet of underground work has been done, for the most part in the Mary and Mame. Equipment includes a 150 h.p. steam-electric plant, hoists, pumps, compressor, shop, etc.
Production, according to Mr. W. J. Young, Jr., president of the company, in 1901 amounted to about $100,000 worth of oxidized copper ore from the Humbot claim; and for 1909-1920, inclusive, it totaled 176,458 tons, principally oxidized ore from the Mary and sulphides from the Mame. Since 1920, lessees have been making small, fairly steady shipments, mainly from shallow workings. This production for 1923 amounted to 1442 tons of oxidized ore, and 740 tons of sulphide ore.
The principal workings upon the property are the Mary, Mame, Highland, and Humbot mines. Altogether, about 25,000 feet of underground work has been done, for the most part in the Mary and Mame. Equipment includes a 150 h.p. steam-electric plant, hoists, pumps, compressor, shop, etc.
Production, according to Mr. W. J. Young, Jr., president of the company, in 1901 amounted to about $100,000 worth of oxidized copper ore from the Humbot claim; and for 1909-1920, inclusive, it totaled 176,458 tons, principally oxidized ore from the Mary and sulphides from the Mame. Since 1920, lessees have been making small, fairly steady shipments, mainly from shallow workings. This production for 1923 amounted to 1442 tons of oxidized ore, and 740 tons of sulphide ore.
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Standard Detailed Gallery Strunz Chemical ElementsMineral List
Mineral list contains entries from the region specified including sub-localities16 valid minerals.
Rock Types Recorded
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Rock list contains entries from the region specified including sub-localities
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Alphabetical List Tree DiagramDetailed Mineral List:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Copper | 1.AA.05 | Cu |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Bornite | 2.BA.15 | Cu5FeS4 |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Goethite | 4.00. | Fe3+O(OH) |
| ⓘ | Cuprite | 4.AA.10 | Cu2O |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Plattnerite | 4.DB.05 | PbO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Azurite | 5.BA.05 | Cu3(CO3)2(OH)2 |
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Jarosite | 7.BC.10 | KFe3+3(SO4)2(OH)6 |
| ⓘ | Chalcoalumite | 7.DD.75 | CuAl4(SO4)(OH)12 · 3H2O |
| Group 9 - Silicates | |||
| ⓘ | Allophane | 9.ED.20 | (Al2O3)(SiO2)1.3-2 · 2.5-3H2O |
| ⓘ | Chrysocolla | 9.ED.20 | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Unclassified | |||
| ⓘ | 'Limonite' | - | |
| ⓘ | 'Wad' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Allophane | (Al2O3)(SiO2)1.3-2 · 2.5-3H2O |
| H | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| H | ⓘ Chalcoalumite | CuAl4(SO4)(OH)12 · 3H2O |
| H | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| H | ⓘ Goethite | Fe3+O(OH) |
| H | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| C | Carbon | |
| C | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | Oxygen | |
| O | ⓘ Allophane | (Al2O3)(SiO2)1.3-2 · 2.5-3H2O |
| O | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Chalcoalumite | CuAl4(SO4)(OH)12 · 3H2O |
| O | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| O | ⓘ Cuprite | Cu2O |
| O | ⓘ Goethite | Fe3+O(OH) |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | ⓘ Plattnerite | PbO2 |
| Al | Aluminium | |
| Al | ⓘ Allophane | (Al2O3)(SiO2)1.3-2 · 2.5-3H2O |
| Al | ⓘ Chalcoalumite | CuAl4(SO4)(OH)12 · 3H2O |
| Al | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Si | Silicon | |
| Si | ⓘ Allophane | (Al2O3)(SiO2)1.3-2 · 2.5-3H2O |
| Si | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| S | Sulfur | |
| S | ⓘ Bornite | Cu5FeS4 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Chalcoalumite | CuAl4(SO4)(OH)12 · 3H2O |
| S | ⓘ Chalcocite | Cu2S |
| S | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
| S | ⓘ Pyrite | FeS2 |
| K | Potassium | |
| K | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
| Ca | Calcium | |
| Ca | ⓘ Calcite | CaCO3 |
| Fe | Iron | |
| Fe | ⓘ Bornite | Cu5FeS4 |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Goethite | Fe3+O(OH) |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Jarosite | KFe33+(SO4)2(OH)6 |
| Fe | ⓘ Pyrite | FeS2 |
| Cu | Copper | |
| Cu | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| Cu | ⓘ Bornite | Cu5FeS4 |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Chalcoalumite | CuAl4(SO4)(OH)12 · 3H2O |
| Cu | ⓘ Chalcocite | Cu2S |
| Cu | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Cu | ⓘ Cuprite | Cu2O |
| Cu | ⓘ Native Copper | Cu |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
| Pb | Lead | |
| Pb | ⓘ Plattnerite | PbO2 |
Localities in this Region
- Arizona
- Cochise County
- Turquoise Mining District (Courtland-Gleeson Mining District)
- Courtland
- Great Western Group
- Courtland
- Turquoise Mining District (Courtland-Gleeson Mining District)
- Cochise County
Other Regions, Features and Areas containing this locality
Mexico
- Sierra Madre OccidentalMountain Range
North AmericaContinent
- Sonoran DesertDesert
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Mazatzal DomainDomain
- Pedregosa BasinBasin
- Southern Basin and RangeWide Rift
USA
- Arizona
- Cochise County
- Dragoon MountainsMountain Range
- Cochise County
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References
Mary Mine, Great Western Group, Courtland, Turquoise Mining District, Cochise County, Arizona, USA