Polished Eucryptite EU119 Green Opal Dimensions at widest point approximately

Dimensions at widest point approximately 195 mm x 140 mm x 11 mm

220 mm x 125 mm x 9 mm thick

Chrysoprase on one end

Dimensions at widest points approximately 120 mm x 100 mm x 14 mm thick

Weighs 430 grams

Polished Eucryptite EU119 Green Opal Dimensions at widest point approximatelyEU119 Eucryptite rough rock, cut and polished on one side with a natural back. A fluorescent mineral ! Pale blue associated mineral is Cleavelandite. Dimensions at widest points approximately 95 mm x 85 mm x 35 mm thick. Weighs 388 grams. Eucryptite is a lithium aluminium silicate that occurs in LCT pegmatites. Under shortwave UV light it fluoresces a deep red colour. From near Norseman in Western Australia