Vevja quarry was previously one of the most rewarding larvikite quarries in the Tvedalen area, despite its relatively small size. The quarry was closed down in 1984.
References:
(In part): Am.Min.: 77:438-443.
- Kamphaug,E. (1987): Wikmanitt (sic!) fra Vevja-bruddet i Tvedalen. NAGS-nytt 14 (4),27. (in norwegian)
- Engvoldsen, T., Andersen, F., Berge, S.A. & Burvald, I. (1991): Pegmatittmineraler fra Larvik ringkompleks. STEIN 18(1),15-71