| Locality type: | Mountain |
| Classification |
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| Species: | Topaz |
| Formula: | Al2(SiO4)(F,OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Spessartine | 1 |
| Hematite | 1 |
| Quartz | 1 |
| Data |
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| Mineral Data: | Click here to view Topaz data |
| Locality Data: | Click here to view Ruby Mountain, Nathrop, Chaffee County, Colorado, USA |
| Photo Gallery | View Gallery (10 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 11121 |
| Long-form Identifier: | 1:3:11121:8 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Topaz |
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| 18.1km (11.2 miles) | ⓘMount White, Chaffee County, Colorado, USA |
| 20.9km (13.0 miles) | ⓘCalifornia Mine, Upper Browns Creek area, Nathrop, Chaffee County, Colorado, USA |
| 42.5km (26.4 miles) | ⓘMiddle Mountain prospect, La Plata Mining District (Winfield Mining District), Chaffee County, Colorado, USA |
| 49.8km (30.9 miles) | ⓘTomichi Dome, Tomichi Mining District (White Pine Mining District), Gunnison County, Colorado, USA |
| 52.0km (32.3 miles) | ⓘChief lithium pegmatite, Texas Creek Area, Fremont County, Colorado, USA |
| 52.3km (32.5 miles) | ⓘBucky pegmatite (New Anniversary; Willow Creek), Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 53.6km (33.3 miles) | ⓘBrown Derby No. 5 Mine, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 53.7km (33.4 miles) | ⓘBrown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 53.8km (33.5 miles) | ⓘBrown Derby No. 1, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 53.9km (33.5 miles) | ⓘMonazite claims, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| References |
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Ruby Mountain, Nathrop, Chaffee County, Colorado, USA