2 results
From Archaean to Proterozoic on Hardangervidda, south NorwayAnne Birkeland, Ellen M.O. Sigmond, Martin J.
Titanium ores: An introduction to a review of titaniferous magnetite, ilmenite and rutile deposits in NorwayAre Korneliussen, H.P. Geis, E. Gierth, H. Krause, B. Robins, W.