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Biotite from
Buranga pegmatite, Muhororo, Ngororero District, Western Province, Rwanda


Locality type:Pegmatite
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
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Buranga pegmatite, Muhororo, Ngororero District, Western Province, Rwanda
Data Identifiers
Mindat Occurrence Record ID:687765
Long-form Identifier:1:3:687765:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
2.8km (1.7 miles) ⓘRusororo pegmatite, Muhororo, Ngororero District, Western Province, Rwanda
20.5km (12.7 miles) ⓘGitarama pegmatite field, Nyamabuye, Muhanga District, Southern Province, Rwanda
36.5km (22.7 miles) ⓘNyakabingo Mine, Rulindo District, Northern Province, Rwanda
67.5km (42.0 miles) ⓘMount Shaheru, Nyiragongo Volcano, Nyiragongo Territory, North Kivu, DR Congo
75.7km (47.0 miles) ⓘNyamuragira volcano, Bahunde, Masisi Territory, North Kivu, DR Congo
85.6km (53.2 miles) ⓘNumbi Intrusion, Numbi, Kalehe Territory, South Kivu, DR Congo
91.6km (56.9 miles) ⓘRusongati occurrence, Bahunde, Masisi Territory, North Kivu, DR Congo
References
Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.
Daltry, V.D.C., von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15. https://popups.uliege.be/1374-8505/index.php?id=1593
 
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