| Locality type: | Dome |
| Classification |
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| Species: | Quartz var: Chalcedony |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Chalcedony data |
| Locality Data: | Click here to view St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 148987 |
| Long-form Identifier: | 1:3:148987:3 |
| GUID (UUID V4): | 0 |
| Localities for Chalcedony in this Region |
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| Eureka Shaft, 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 Chalcedony |
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| 0.1km (0.0 miles) | ⓘCheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| 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 |
| 1.0km (0.6 miles) | ⓘEureka Shaft, St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| 19.7km (12.2 miles) | ⓘAustin Bluffs, Colorado Springs, El Paso County, Colorado, USA |
| 20.2km (12.6 miles) | ⓘGranite Mine (Independent Granite), Cripple Creek Mining District, Teller County, Colorado, USA |
| 20.9km (13.0 miles) | ⓘGlobe Hill, Cripple Creek Mining District, Teller County, Colorado, USA |
| 21.5km (13.4 miles) | ⓘDoctor Mine (Jackpot Mine), Cripple Creek Mining District, Teller County, Colorado, USA |
| 22.7km (14.1 miles) | ⓘBuck Mine, Cripple Creek Mining District, Teller County, Colorado, USA |
| 33.1km (20.6 miles) | ⓘGarden Park, Fremont County, Colorado, USA |
| 53.6km (33.3 miles) | ⓘLarkspur, Douglas County, Colorado, USA |
| References |
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