| Locality type: | Mine |
| Classification |
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| Species: | Sphalerite |
| Formula: | ZnS |
| Confirmation |
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|
| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Sphalerite data |
| Locality Data: | Click here to view Cotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill), Mine Gulch, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 59335 |
| Long-form Identifier: | 1:3:59335:1 |
| GUID (UUID V4): | 4c007e0a-bb57-4513-b171-77615a3e72f2 |
| Nearest other occurrences of Sphalerite |
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|
|
| 0.3km (0.2 miles) | ⓘCotopaxi Mining District, Fremont County, Colorado, USA |
| 4.6km (2.9 miles) | ⓘCarson Mining Company Prospect, Cotopaxi Mining District, Fremont County, Colorado, USA |
| 5.0km (3.1 miles) | ⓘCotopaxi prospect (Sand Gulch prospect), Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA |
| 5.1km (3.2 miles) | ⓘSand Gulch Prospect No. 2, Cotopaxi Mining District, Fremont County, Colorado, USA |
| 19.6km (12.2 miles) | ⓘMcClure Mountain, Iron Mountain complex, Fremont County, Colorado, USA |
| 22.3km (13.8 miles) | ⓘWar Dance Mine (War Dance Claims), Copper Gulch Area, Deweese Plateau, Fremont County, Colorado, USA |
| 22.3km (13.8 miles) | ⓘMcClure Gulch carbonatite, McClure Mountain Complex, Fremont County, Colorado, USA |
| 26.6km (16.6 miles) | ⓘGreen Mountain Mine (Copper Boy Mine), Grape Creek Mining District (Greenhorn Mining District), Fremont County, Colorado, USA |
| 27.8km (17.3 miles) | ⓘMorning Star Claims 1943, McIntyre Gulch Area, Fremont County, Colorado, USA |
| 30.0km (18.6 miles) | ⓘColumbine Mine, Grape Creek Mining District (Greenhorn Mining District), Fremont County, Colorado, USA |
| References |
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|
Spry, P. G., McFadden, S., Teale, G. S., Alers, B., Shallow, J. M., & Glenn, J. M. (2021). Nodular sillimanite rocks as field indicators to metamorphosed massive sulfide deposits. Ore Geology Reviews, 104632. |
