| 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 Beryl mine, Tigerton, Shawano County, Wisconsin, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 128376 |
| Long-form Identifier: | 1:3:128376:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 8.2km (5.1 miles) | ⓘTigerton anorthosite outcrops, Tigerton, Shawano County, Wisconsin, USA |
| 10.2km (6.4 miles) | ⓘKeller Lake pegmatite, Waupaca County, Wisconsin, USA |
| 14.2km (8.9 miles) | ⓘDupont uranium claims, Waupaca County, Wisconsin, USA |
| 35.6km (22.1 miles) | ⓘWaupaca granite quarry, Waupaca County, Wisconsin, USA |
| 51.9km (32.2 miles) | ⓘStevens Point, Portage County, Wisconsin, USA |
| 57.0km (35.4 miles) | ⓘBeilke Quarry, Nine Mile Pluton, Wausau Intrusive Complex, Marathon County, Wisconsin, USA |
| 60.4km (37.5 miles) | ⓘKoss pit, Nine Mile Pluton, Wausau Intrusive Complex, Marathon County, Wisconsin, USA |
| 62.2km (38.6 miles) | ⓘCounty road U road cut, Stettin pluton, Wausau Intrusive Complex, Marathon County, Wisconsin, USA |
| 62.7km (39.0 miles) | ⓘKempster, Langlade County, Wisconsin, USA |
| 65.3km (40.6 miles) | ⓘRuby Red Quarry (Anderson Brothers & Johnson Company), Maine, Marathon County, Wisconsin, USA |
| References |
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