(Bøylefoss bru)
A cordierite-orthoamphibole rock locality.
Ref:
- Nijland, T.G., Zwaan, J.C & Touret, L. (1998): Topographical mineralogy of the Bamble sector, south Norway. Scripta Geologica 118, 46 pp
- Visser, D. and A. Senior (1991): Mg-rich dumortierite in cordierite-orthoamphibole-bearing rocks from the high-grade Bamble Sector, south Norway. Mineralogical Magazine 55, 563-577
- Visser, D. (1995): Kornerupine in a biotite-spinel-garnet schist near Böylefossbru, Bamble Sector, south Norway: implications for early and late metamorphic fluid activity. Neues Jahrbuch für Mineralogie Abhandlungen 169, 1-34
