Polished Eucryptite EU118 rock blocks Dimensions at widest points approximately

Dimensions at widest points approximately 130 mm x 100 mm x 70 mm thick

Dimensions at widest points approximately 85 mm x 70 mm x 55 mm thick

Dimensions at widest points approximately 120 mm x 90 mm x 7

CH41  Chrysoprase  slab polished  on one side

Weight of both is 877 grams

Polished Eucryptite EU118 rock blocks Dimensions at widest points approximatelyEU118 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 110 mm x 70 mm x 55 mm thick. Weighs 456 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