| Locality type: | Mine |
| 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 Sacaton Mine, Casa Grande, Pinal County, Arizona, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 622498 |
| Long-form Identifier: | 1:3:622498:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 9.1km (5.6 miles) | ⓘSanta Cruz deposit, Casa Grande area, Casa Grande, Casa Grande Mining District, Pinal County, Arizona, USA |
| 39.8km (24.7 miles) | ⓘPoston Butte deposit (Continental Oil Co. property; Aztec Exploration and Development Co. property; Florence Conoco; Florence Copper Co. property), Florence, Florence Mining District (Blackwater Mining District; Black Rock Mining District), Pinal County, Arizona, USA |
| 48.6km (30.2 miles) | ⓘLakeshore Mine, North Komelik area, Casa Grande Mining District, Pinal County, Arizona, USA |
| 68.4km (42.5 miles) | ⓘSilver Bell Mine, Mineral Mountain, Silver Bell Mining District, Silver Bell Mountains, Pima County, Arizona, USA |
| 70.2km (43.6 miles) | ⓘPiestewa Peak area, Phoenix Mountains, Phoenix, Maricopa County, Arizona, USA |
| 80.0km (49.7 miles) | ⓘResolution deposit, Superior, Pinal County, Arizona, USA |
| 80.3km (49.9 miles) | ⓘRay Mine, Scott Mountain, Pinal County, Arizona, USA |
| 89.5km (55.6 miles) | ⓘTroy Ranch Prospect, Tiger Mountain area, Dripping Springs Mining District, Pinal County, Arizona, USA |
| 94.4km (58.6 miles) | ⓘBoyle group No. 1 & 2, Pinal Mountains Mining District, Gila County, Arizona, USA |
| 94.7km (58.9 miles) | ⓘCastle Dome Mine (Castle Dome deposit; Pinto Valley deposit), Castle Dome area (Castle Dome Mine area; Pinto Valley Mine area), Inspiration, Miami-Inspiration Mining District, Gila County, Arizona, USA |
| References |
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