Abandoned larvikite quarry with syenite pegmatites situated in Tvedalen 10km W of the town larvik.
References
- Åmli, R. and Griffin, W.L. (1972): Contributions to the mineralogy of Norway, No 47. Three minerals new to Norway: Wickmannite, Leadhillite and Hydrocerussite. Norsk Geologisk Tidsskrift 52: 192-196
- Raade, G.; Åmli, R.; Mladeck, M. H.; Din, V. K.; Larsen, A. O. & Åsheim, A. (1983): Chiavennite from syenite pegmatites in the Oslo Region, Norway. American Mineralogist 68; 628-633 [in part]
- Engvoldsen, T., Andersen, F., Berge, S. A. & Burvald, I. (1991): Pegmatittmineraler fra Larvik ringkompleks. STEIN 18 (1), 15-71
Mineral List
47 entries listed. 43 valid minerals.
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