Wisconsin prospect, Darwin, Darwin Mining District, Darwin Hills, Inyo County, California, USAi
| Regional Level Types | |
|---|---|
| Wisconsin prospect | Prospect |
| Darwin | Unincorporated Community |
| Darwin Mining District | Mining District |
| Darwin Hills | Group of Hills |
| Inyo County | County |
| California | State |
| USA | Country |
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Latitude & Longitude (WGS84):
36° 15' 10'' North , 117° 39' 44'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Olancha | 192 (2015) | 31.1km |
| Lone Pine | 2,035 (2015) | 53.3km |
| Searles Valley | 1,739 (2011) | 58.7km |
A Cu-Ag-Au occurrence located in sec. 25, T19S, R40E, MDM, 6.6 km (4.1 miles) WSW of Darwin. MRDS database stated accuracy for this location is 1,000 meters.
Mineralization is a vein deposit hosted in granite and limestone. The ore body is 1.83 meters thick. The vein is a contact between the limestone and the granite. The ore ledge is 2 to 6 feet thick and is exposed on the surface for 200 feet. Local rocks include Tertiary volcanic flow rocks, unit 16 (Northern Mojave Desert) and/or Quaternary alluvium and marine deposits.
Workings include underground openings with an overall length of 45.72 meters and are comprised of a 150 foot deep shaft.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Chalcopyrite Formula: CuFeS2 |
| ⓘ Cuprite Formula: Cu2O |
| ⓘ Malachite Formula: Cu2(CO3)(OH)2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Cuprite | 4.AA.10 | Cu2O |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| C | Carbon | |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | Oxygen | |
| O | ⓘ Cuprite | Cu2O |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| S | Sulfur | |
| S | ⓘ Chalcopyrite | CuFeS2 |
| Fe | Iron | |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Cu | Copper | |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Cuprite | Cu2O |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
Other Databases
| Link to USGS MRDS: | 10076610 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Antler Foreland BasinBasin
- Basin and Range BasinsBasin
- Mojave DomainDomain
- Southern Basin and RangeWide Rift
USA
- Sierra NevadaMountain Range
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References
(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.file ID #0060270185
(1908, September) The Copper Resources of California. Bulletin 50. California State Mining Bureaup.301
