Items where Author is "Schmetzer, Karl"
Jump to: 2007 Number of items: 1. 2007Krzemnicki, Michael and Schmetzer, Karl and Bernhardt, Heinz-Jürgen and Dunaigre, Christian. (2007) Vanadium-bearing gem-quality tourmalines from Madagascar. The Journal of Gemmology, 30 (7/8). pp. 413-433. |