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Dravite from
Simplon Railway tunnel (north section), Termen, Brig, Valais, Switzerland


Locality type:Tunnel
Classification
Species:Dravite
Formula:NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dravite data
Locality Data:Click here to view Simplon Railway tunnel (north section), Termen, Brig, Valais, Switzerland
Data Identifiers
Mindat Occurrence Record ID:1597751
Long-form Identifier:1:3:1597751:1
GUID (UUID V4):0
Nearest other occurrences of Dravite
14.6km (9.1 miles) ⓘReckibach, Binn, Goms, Valais, Switzerland
15.1km (9.4 miles) ⓘTurtschi, Giessen, Binn, Goms, Valais, Switzerland
16.8km (10.4 miles) ⓘMässerbach, Fäld, Binn, Goms, Valais, Switzerland
17.0km (10.6 miles) ⓘLengenbach Quarry, Fäld, Binn, Goms, Valais, Switzerland
17.7km (11.0 miles) ⓘMichibach, Binn, Goms, Valais, Switzerland
18.3km (11.4 miles) ⓘWyssi Flüe, Freichi area, Binn, Goms, Valais, Switzerland
19.2km (11.9 miles) ⓘHolzerspitz north slope, Fäldbach valley, Binn, Goms, Valais, Switzerland
20.5km (12.8 miles) ⓘHalsen, Freichi area, Binn, Goms, Valais, Switzerland
21.3km (13.3 miles) ⓘBalmen dolomite outcrops, Bochtehorn, Albrunhorn - Turbhorn area, Binn, Goms, Valais, Switzerland
21.4km (13.3 miles) ⓘLago di Agro REE-mineralization, Bognanco, Verbano-Cusio-Ossola Province, Piedmont, Italy
References
Wilson, Wendell E. (2023) Alpine Anhydrite from the Simplon Tunnel, Switzerland. The Mineralogical Record, 54 (4) 479-500
 
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