| Classification |
|---|
|
| 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 Boyle group No. 1 & 2, Pinal Mountains Mining District, Pinal Mountains, Gila County, Arizona, USA |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 428794 |
| Long-form Identifier: | 1:3:428794:0 |
| GUID (UUID V4): | 70f15600-ce0c-4205-84f5-304db31d7546 |
| Nearest other occurrences of Biotite |
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|
|
| 5.4km (3.4 miles) | ⓘLive Oak pit, Inspiration Mine, Miami-Inspiration deposit, Inspiration, Miami-Inspiration Mining District, Globe-Miami Mining District, Gila County, Arizona, USA |
| 6.2km (3.8 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, Globe-Miami Mining District, Gila County, Arizona, USA |
| 10.4km (6.5 miles) | ⓘCopper Cities Mine (Sleeping Beauty Mine; Lost Gulch Mine; Yellow Metal Mine; Diamond-H Mine), Copper Cities Mine area, Sleeping Beauty Peak, Miami, Miami-Inspiration Mining District, Globe-Miami Mining District, Gila County, Arizona, USA |
| 14.4km (9.0 miles) | ⓘResolution deposit, Superior, Pinal County, Arizona, USA |
| 23.7km (14.7 miles) | ⓘTroy Ranch Prospect, Tiger Mountain area, Dripping Springs Mining District, Pinal County, Arizona, USA |
| 23.9km (14.9 miles) | ⓘRay Mine, Scott Mountain, Pinal County, Arizona, USA |
| 34.5km (21.5 miles) | ⓘChilito Mine (Chillito Mine; Schneider group; Sioux group; Southwest Inspiration property; Copper States Mining Co. property; Velasco pit), Schneider Hill, Chilito, Hayden area, Banner Mining District, Gila County, Arizona, USA |
| 37.3km (23.2 miles) | ⓘChristmas Mine, Christmas, Banner Mining District, Gila County, Arizona, USA |
| 55.8km (34.7 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 |
| 75.9km (47.2 miles) | ⓘMammoth-Saint Anthony Mine, St. Anthony deposit, Tiger, Mammoth Mining District, Pinal County, Arizona, USA |
| References |
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