Polished Eucryptite slab EU107 Kumarina 5") Each piece approximately 3

5") Each piece approximately 3 - 4 cm at widest points

Dimensions approximately 100 mm x 40 mm x 8 mm thick

Dimensions at widest points approximately 100 mm x 80 mm x 60 mm thick

Weighs 192 grams

Dimensions at widest points approximately 100 mm x 90 mm x 6 mm thick

Polished Eucryptite slab EU107 Kumarina 5") Each piece approximately 3EU107 Eucryptite slab, polished on one side. (Fluorescent mineral !) Dimensions at widest points approximately 125 mm x 95 mm x 9. 6 mm thick. Weighs 204 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