Polished Eucryptite EU106 oldest agate in the world SU150 Sunset Jasper slab

SU150  Sunset Jasper slab

Dimensions at widest points approximately 210 mm x 150 mm x 80 mm thick

Dimensions at widest points approximately 355 mm  x 190 mm

Dimensions at widest points approximately 65 mm x 40 mm x 20 mm thick

Dimensions at widest points approximately 90 mm  x 65 mm wide x 7 mm thick

Polished Eucryptite EU106 oldest agate in the world SU150 Sunset Jasper slabEU106 Eucryptite rough rock, cut and polished on one side with a natural back. (Fluorescent mineral ! ) Dimensions at widest points approximately 100 mm x 100 mm x 35 mm thick. Weighs 371 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