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Sillimanite from
Kviteberg, Holt, Tvedestrand, Aust-Agder, Norway

Classification
Species:Sillimanite
Formula:Al2(SiO4)O
Confirmation
Validity:Believed Valid
References
References:Andersen, O. (1931): Discussions of certain phases of the genesis of pegmatites.Norsk Geologisk Tidsskrift.10: 1-56
Data
Mineral Data:Click here to view Sillimanite data
Locality Data:Click here to view Kviteberg, Holt, Tvedestrand, Aust-Agder, Norway
Nearest other occurrences of Sillimanite
5.0km (3.1 miles) Sørlandsporten, Risør, Aust-Agder, Norway
7.1km (4.4 miles) Moland, Akland, Risør, Aust-Agder, Norway
9.0km (5.6 miles) Ravneberget Quarry, Søndeled, Risør, Aust-Agder, Norway
19.3km (12.0 miles) Halvfarmyra, Åmli, Aust-Agder, Norway
28.4km (17.6 miles) Kleggåsen Ruby Quarry, Froland, Aust-Agder, Norway
32.3km (20.1 miles) UHT granulite outcrop, Havsøysund, Hisøy (Hisø), Arendal, Aust-Agder, Norway
35.8km (22.3 miles) Gressholmen, Kragerø Archipelago, Kragerø, Telemark, Norway
36.9km (22.9 miles) Bjordam, Bamble, Telemark, Norway
49.3km (30.6 miles) Brekke, Bamble, Telemark, Norway
68.9km (42.8 miles) Åneland 02 Feldspar Quarry (Smænelia), Åneland, Evje og Hornnes, Aust-Agder, Norway
 
Mineral and/or Locality  
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