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It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Tourmaline from
Finsåshøgda, Hessdalen, Holtålen, Trøndelag, Norway


Locality type:Outcrop
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Finsåshøgda, Hessdalen, Holtålen, Trøndelag, Norway
Data Identifiers
Mindat Occurrence Record ID:1308106
Long-form Identifier:1:3:1308106:9
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
5.5km (3.4 miles) ⓘRognfjell, Hessdalen, Holtålen, Trøndelag, Norway
48.6km (30.2 miles) ⓘKaltberget Mine, Kvikne, Tynset, Innlandet, Norway
60.9km (37.9 miles) ⓘFlå Mine, Vassfjellet, Melhus, Trøndelag, Norway
91.5km (56.9 miles) ⓘBlåhø, Trollheimen, Oppdal, Trøndelag, Norway
References
Bøe, P. (1974) Petrography of the Gula group in Hessdalen, southeastern Trondheim region, with special reference to the paragonitization of andalusite pseudomorphs. Norges Geologiske Undersøkelse. 304: 33-46.
 
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