| Classification |
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| Species: | Astrophyllite |
| Formula: | K2NaFe72+Ti2Si8O26(OH)4F |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Riebeckite | ⓘ2 photos of Astrophyllite associated with Riebeckite at this locality. |
| Data |
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| Mineral Data: | Click here to view Astrophyllite data |
| Locality Data: | Click here to view Rosa No. 1 trench, Mount Rosa, El Paso County, Colorado, USA |
| Photo Gallery | View Gallery (3 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 673243 |
| Long-form Identifier: | 1:3:673243:1 |
| GUID (UUID V4): | 56b0a05e-dd8f-4e0e-831d-d01df1ed8fdc |
| Nearest other occurrences of Astrophyllite |
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| 1.0km (0.6 miles) | ⓘMount Rosa, El Paso County, Colorado, USA |
| 2.8km (1.7 miles) | ⓘSt Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| 2.8km (1.7 miles) | ⓘCheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| 3.0km (1.9 miles) | ⓘStove Mountain (Cookstove Mountain), El Paso County, Colorado, USA |
| 3.4km (2.1 miles) | ⓘEureka Tunnel (1-15 pegmatite), St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| 4.4km (2.7 miles) | ⓘHillside Park claims, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| 5.0km (3.1 miles) | ⓘStove Mountain Mineral Locality (Cook Stove Mountain Mineral Locality), Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA |
| References |
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Rosa No. 1 trench, Mount Rosa, El Paso County, Colorado, USA