| Locality type: | Intrusion |
| 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 |
| Age information |
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| Maximum recorded age: | 550 Ma |
| Minimum recorded age: | 550 Ma |
| Sample ages: | | Recorded age | Geologic Time | Sample | Dating method |
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| 1 | 550 Ma | Ediacaran | - | Rb-Sr whole rock |
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| Sample references: | |
| 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 Hossere Nyore Granite Intrusion, North Region, Cameroon |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1421973 |
| Long-form Identifier: | 1:3:1421973:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 40.4km (25.1 miles) | ⓘHossere Poli Complex, North Region, Cameroon |
| 42.1km (26.1 miles) | ⓘKitongo uranium deposit, North Region, Cameroon |
| 48.3km (30.0 miles) | ⓘHossere Tchegui Intrusion, North Region, Cameroon |
| 52.7km (32.7 miles) | ⓘKokoumi, Ngong, Bénoué, North Region, Cameroon |
| 53.0km (33.0 miles) | ⓘMount Bollo, North Region, Cameroon |
| 59.4km (36.9 miles) | ⓘGoroua Group of Plugs, Bénoué, North Region, Cameroon |
| 72.9km (45.3 miles) | ⓘMayo Salah, Gamba, Tcholliré, Mayo-Rey, North Region, Cameroon |
| 78.6km (48.9 miles) | ⓘMayo Salah pluton, Tcholliré, Mayo-Rey, North Region, Cameroon |
| 78.9km (49.0 miles) | ⓘBigbal, Gamba, Tcholliré, Mayo-Rey, North Region, Cameroon |
| 88.3km (54.9 miles) | ⓘDjaba, Gamba, Tcholliré, Mayo-Rey, North Region, Cameroon |
| References |
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