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Biotite from
State Road "SS 340 dir" works, Musso, Como Province, Lombardy, Italy


Locality type:Tunnel
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 State Road "SS 340 dir" works, Musso, Como Province, Lombardy, Italy
Data Identifiers
Mindat Occurrence Record ID:651001
Long-form Identifier:1:3:651001:5
GUID (UUID V4):0
Nearest other occurrences of Biotite
4.0km (2.5 miles) ⓘLaghetto pegmatitic dyke (Laghetto Quarry), Piona Peninsula, Colico, Lecco Province, Lombardy, Italy
5.2km (3.2 miles) ⓘDervio-Colico road tunnel, Dorio, Lecco Province, Lombardy, Italy
5.9km (3.7 miles) ⓘAlpe Sparesè, Dorio, Lecco Province, Lombardy, Italy
6.7km (4.2 miles) ⓘSommafiume pegmatitic dyke (Alpe Sommafiume; Marategno Mine), Dorio, Lecco Province, Lombardy, Italy
13.7km (8.5 miles) ⓘTaglio d'Inghirina, Livo, Como Province, Lombardy, Italy
13.8km (8.6 miles) ⓘPizzo Paglia pegmatite dyke, Leggia Valley, Leggia, Grono, Moesa Region, Grisons, Switzerland
14.7km (9.1 miles) ⓘSoè Valley, Bodengo Valley, Sondrio Province, Lombardy, Italy
16.0km (9.9 miles) ⓘCama Valley, Cama, Moesa Region, Grisons, Switzerland
16.4km (10.2 miles) ⓘRoveredo-Laura road, Roveredo, Moesa Region, Grisons, Switzerland
17.0km (10.5 miles) ⓘGarzelli Valley, Bodengo Valley, Sondrio Province, Lombardy, Italy
References
Luigi Chiappino data
Del Caldo, A.; Moro, C.; Gramaccioli, C.M.; Boscardin, M. (1973) Guida ai minerali. Fratelli Fabbri Editori. 208 pp.
 
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