Polished Eucryptite EU111 pilbara agate Thick enough to cut more

Thick enough to cut more slices or leave intact as a display specimen

110 mm x 80 mm x 30 mm

Mostly plain petrified wood but one Teredo bore hole is visible

BJ122 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt)

BM307  Brecciated  Mookaite slab

Polished Eucryptite EU111 pilbara agate Thick enough to cut moreEU111 Eucryptite rough rock, cut and polished on one side with a natural back. A fluorescent mineral ! Dimensions at widest points approximately 110 mm x 55 mm x 30 mm thick. Weighs 275 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