Altermark area, Rana, Nordland, Norway

5 ultramafic bodies from 20m to 1 km in size is found in the Altermark area: these 5 are: Lille Esjeklumpen, Store Esjeklumpen, Annabergan(with the Altermark mine), Store Raussanntind and Lille Raussanntind ultramafites.

References:
- Karlsen, T. A., Rian, E. And Olesen, O. (2000): Overview of talc resources in the Altermark talc province, northern Norway, and possible uses of the talc ore. Norges Geologiske Undersøkelse Bulletin 436; 93-102
- Birtel, S. (2002): Fluid-rock interaction on alpine- type ultramafic rocks from the Norwegian Caledonides. Dissertation zur Erlangung des Doktorgrades der Geowissenschaftlichen Fakultät der Albert-Ludwigs Universität Freiburg i.Br.