4 pieces Rough Eucryptite EUR103 Tumbled stones DO186 Wanong Dendritic Opal rough

DO186  Wanong Dendritic Opal rough rock

Approximate dimensions at widest points 125 mm  x 70 mm  x 45 mm thick

280 mm x 140 mm  x 11 mm

Dimensions at widest points approximately 105 mm x 70 mm x 9

4 pieces Rough Eucryptite EUR103 Tumbled stones DO186 Wanong Dendritic Opal roughEU103 4 pieces of Eucryptite rough rock. A fluorescent mineral ! Each piece approximately 4 5. 5 cm at widest points. Weight of each piece is between 34 and 59 grams. Total weight 185 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