Polished Eucryptite EU119 Polished Beryl Approximate dimensions at widest points

Approximate dimensions at widest points 140 mm  x 90 mm  x 50 mm thick

NJ463  A rough rock

170 mm x 85 mm x 11

Weighs 436 grams

Weighs 294 grams

Polished Eucryptite EU119 Polished Beryl Approximate dimensions at widest pointsEU119 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