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Biotite from
Mirador de la Centinela, Tenerife, Santa Cruz de Tenerife Province, Canary Islands, Spain

Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
References
References:Ternes, Bernd(1998): "Mineraliensammeln im Urlaub: Fundstellen auf Teneriffa-auch ein Reisebericht". LAPIS vol 23(1998), nr 1, p.13-21
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Mirador de la Centinela, Tenerife, Santa Cruz de Tenerife Province, Canary Islands, Spain
Nearest other occurrences of Biotite
66.0km (41.0 miles) A Punta de los Organos quarry, Anaga Mts., Santa Cruz de Tenerife, Tenerife, Santa Cruz de Tenerife Province, Canary Islands, Spain
68.8km (42.7 miles) B Taganana, Anaga Mts., Santa Cruz de Tenerife, Tenerife, Santa Cruz de Tenerife Province, Canary Islands, Spain
119.8km (74.4 miles) C El Sebadal-La Isleta, Las Palmas de Gran Canaria, Gran Canaria, Las Palmas Province, Canary Islands, Spain
Mineral and/or Locality  
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