| Locality type: | Dome |
| Classification |
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|
| Species: | Prosopite |
| Formula: | CaAl2F4[(OH)4-xFx] |
| Confirmation |
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|
| Validity: | Believed Valid |
| Associated Minerals: |
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|
| Associates: | Astrophyllite
Fluorite
Pachnolite
Quartz
|
| Associated Minerals Based on Photo Data: |
|---|
|
| Fluorite | 4 |
| Quartz | 4 |
| Zircon | 4 |
| Microcline | 1 |
| Gearksutite | 1 |
| Data |
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| Mineral Data: | Click here to view Prosopite data |
| Locality Data: | Click here to view St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| Photo Gallery | View Gallery (2 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 8864 |
| Long-form Identifier: | 1:3:8864:0 |
| GUID (UUID V4): | 0 |
| Localities for Prosopite in this Region |
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|
| 30-4 pegmatite, St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| Cryolite Mine (65-2 pegmatite), St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| Eureka Tunnel (1-15 pegmatite), St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| Nearest other occurrences of Prosopite |
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|
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| 0.8km (0.5 miles) | ⓘEureka Tunnel (1-15 pegmatite), St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| 68.6km (42.7 miles) | ⓘGoldie carbonatite, Fremont County, Colorado, USA |
| References |
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|
Palache, Charles; Berman, Harry; Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Etc. John Wiley and Sons. |
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St Peters Dome, Cheyenne Mining District, El Paso County, Colorado, USA