Fluorescent Mineral Database Back to FMDB Home PageGermanyHesse | Laacher See Volcanic Complex | Rhineland-Palatinate | Saxony | ThuringiaNosean on Sanidine and Orthoclase from In den Dellen quarries, Mendig, GermanyAutunite from the Himmelfahrt Mine, Saxony, GermanyTopaz, var. pycnite, from Altenberg, GermanyHalite, the salty oneHauyne from GermanyCalcite - Fischbach, GermanySelenite & Halite from GermanyUranocircite from Germany FMDB Home Page Submit a new specimen! My Collection