(Eudidymitt-Epididymitt lokaliteten, Vesle Arøya, Langesundsfjorden, Larvik, Vestfold, Norge)
Nepheline syenite pegmatite vein in larvikite. Rich in eudialyte and astrophyllite.
References:
- Ljøstad, O.T. (1988): Pharmacosideritt. NAGS-nytt 15 (1-4), 23
- Raade,G & Larsen, A. O.: Polylithionite from syenite pegmatite at Vøra, Sandefjord, Oslo Region, Norway. Contributions to the Mineralogy of Norway, no 65. Norsk Geologisk Tidskrift 60 (1980), 117-124 [with a note on polylithionite from Vesle Arøya]
- Engvoldsen, T., Andersen, F., Berge, S. A. & Burvald, I. (1991): Pegmatittmineraler fra Larvik ringkompleks. STEIN 18 (1), 15-71
Mineral List:29 entries listed. 26 valid minerals. 1 erroneous literature entry.
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