Magnetite from Tvedalen, Larvik, Vestfold, Norway

Magnetite, etc.

Tuften, Tvedalen, Larvik, Vestfold, Norway

Magnetite

Svensken Quarry, Tuften, Tvedalen, Larvik, Vestfold, Norway

Magnetite

Svensken Quarry, Tuften, Tvedalen, Larvik, Vestfold, Norway

Magnetite

Tvedalen, Larvik, Vestfold, Norway

Magnetite, etc.

Tuften, Tvedalen, Larvik, Vestfold, Norway

Magnetite

Svensken Quarry, Tuften, Tvedalen, Larvik, Vestfold, Norway

Magnetite

Tvedalen, Larvik, Vestfold, Norway

Magnetite, etc.

Tuften, Tvedalen, Larvik, Vestfold, Norway

Magnetite

Svensken Quarry, Tuften, Tvedalen, Larvik, Vestfold, Norway

Magnetite

Svensken Quarry, Tuften, Tvedalen, Larvik, Vestfold, Norway

Magnetite

Tvedalen, Larvik, Vestfold, Norway


Norway
Vestfold Larvik Tvedalen ⓘ Almenningen Quarry (Treschow-Fritzøe Quarry)	Larsen, Alf Olav, Andersen, Frode, Dahlgren, Sven, Larsen, Knut Edvard, Burvald, Ingulv - Ed. (2010) The Langesundsfjord - History, geology, pegmatites, minerals. Bode Verlag Gmbh. p.1-240.
ⓘ Bjørndalen Quarry	Berg, Hans-Jørgen (1997) Norvege. Autour de la PlaNet. Le Règne Minéral, 3 (18) Les Éditions du Piat. 53 Berge, Svein Arne (1993) Kainositt-(Y) [Kainosite-(Y)]. Mineralogisk-Geologisk Museum - Universitetet i Oslo - Interne notater, Geologisk Museums venner. 195 Engvoldsen, Tom, Andersen, Frode, Berge, Svein A., Burvald, Ingulv (1991) Pegmatittmineraler fra Larvik ringkompleks [Pegmatite minerals from the Larvik ring complex], in Mineraler fra Larvikittområdet. STEIN. Nordisk magasin for populær geologi, 18 (1) 15-71
ⓘ Blåbærmyr Quarry	Knut Eldjarn Collection
ⓘ Johs Nilsens Quarry	Collection of Peter Andresen.
ⓘ Østskogen Quarry	Collection of Peter Andresen.
ⓘ Saga Pearl Quarry	Larsen, Alf Olav, Andersen, Frode, Dahlgren, Sven, Larsen, Knut Edvard, Burvald, Ingulv - Ed. (2010) The Langesundsfjord - History, geology, pegmatites, minerals. Bode Verlag Gmbh. p.1-240. Berge, Svein Arne (1993) Calcioancylitt-(Ce) [Calcioancylite-(Ce)]. Mineralogisk-Geologisk Museum - Universitetet i Oslo - Interne notater, Geologisk Museums venner. 190-197
ⓘ Tuften	Larsen, Alf Olav, Andersen, Frode, Dahlgren, Sven, Larsen, Knut Edvard, Burvald, Ingulv - Ed. (2010) The Langesundsfjord - History, geology, pegmatites, minerals. Bode Verlag Gmbh. p.1-240.
ⓘ A/S Granit Quarry	Andresen, Peter (2013) Gedigent bly og andre spennende mineraler fra en unik pegmatitt i Tvedalen [Native lead and other exciting minerals from an unique pegmatite in Tvedalen ]. Norsk Bergverksmuseum Skrift, 50. 83-87
ⓘ Svensken Quarry	OT. Ljostad
ⓘ Utklev Quarry	Berge, Svein A. (n.d.) Personal communication.
ⓘ Vevja 2 Quarry	Berge, Svein A. (n.d.) Personal communication.
ⓘ Vevja Quarry	Larsen, Alf Olav, Åsheim, Arne, Raade, Gunnar, Taftø, Johan (1992) Tvedalite, (Ca,Mn)4Be3Si6O17(OH)4·3H2O, a new mineral from syenite pegmatite in the Oslo Region, Norway. American Mineralogist, 77 (3-4) 438-443 Larsen, Alf Olav, Åsheim, Arne, Raade, Gunnar, Taftø, Johan (1992) Tvedalite, (Ca,Mn)4Be3Si6O17(OH)4·3H2O, a new mineral from syenite pegmatite in the Oslo Region, Norway. American Mineralogist, 77 (3-4) 438-443 Åsheim, A.

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