12ta ((SODALITE)), FLUORESCENT orange UVLW, $10 MINIMUM BID, Mont Saint-Hilaire, Quebec, Canada, 6 x 3.5 x 2 cm, Miniature | |
Sodalite from this locality fluoresces bright orange under long wave UV Light. This one is especially fine. Sodalite is Na8(Al6Si6O24)Cl2 ex Ted Agos collection, collected Oct 22, 2005 |