| Locality type: | Pegmatite |
| Classification |
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| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Bucky pegmatite (New Anniversary; Willow Creek), Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 706751 |
| Long-form Identifier: | 1:3:706751:8 |
| GUID (UUID V4): | 04d0531f-e9b7-4359-adbb-1d7e1b832096 |
| Nearest other occurrences of Biotite |
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| 3.7km (2.3 miles) | ⓘBlack Wonder Occurrence, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 4.5km (2.8 miles) | ⓘBrown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 4.5km (2.8 miles) | ⓘBrown Derby No. 1, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| 6.3km (3.9 miles) | ⓘDutch Flat Gulch, Gold Brick Mining District, Gunnison County, Colorado, USA |
| 7.1km (4.4 miles) | ⓘBoulder Creek, Gold Brick Mining District, Gunnison County, Colorado, USA |
| 17.1km (10.6 miles) | ⓘBon Ton Mine, Monarch Mining District, Chaffee County, Colorado, USA |
| 25.4km (15.8 miles) | ⓘGreen Mountain Mining District (Gold Basin Mining District; Iris Mining District), Gunnison County, Colorado, USA |
| 25.7km (16.0 miles) | ⓘLucky Strike Mine (Modoc; MS 17455; Horse Shoe; MS 17122; Belle Valaisane; MS 13897; Only Chance; MS 17455; Mammoth; MS 13897; Patented Claims: Lucky Strike; MS 9125), Green Mountain Mining District (Gold Basin Mining District; Iris Mining District), Gunnison County, Colorado, USA |
| 27.4km (17.0 miles) | ⓘGunnison District Occurrence (W.C. Dillon; MS 10715), Gunnison Mining District, Gunnison County, Colorado, USA |
| 27.9km (17.3 miles) | ⓘGold Basin District Occurrence (MS 1984; Patented Claim: Belle Flora), Green Mountain Mining District (Gold Basin Mining District; Iris Mining District), Gunnison County, Colorado, USA |
| References |
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