Polished Stichtite in Serpentine slab (Atlantisite) STI152 dendritic opal Dimensions at widest points approximately

Dimensions at widest points approximately 175 mm x 100 mm x 6 mm thick

Dimensions at widest points approximately 170 mm x 45 mm x 28 mm thick

Dimensions at widest points approximately 150 mm x 130 mm x 40 mm thick

cut & polished on one side with natural back

Dimensions at widest points approximately 150 mm x 145 mm x 90 mm thick

Polished Stichtite in Serpentine slab (Atlantisite) STI152 dendritic opal Dimensions at widest points approximatelySTI152. Stichtite in Serpentine slab, cut and polished on one side. Also known as Atlantisite. Dimensions at widest points approximately 110 mm x 60 mm x 13. 5 mm thick Weighs 184 grams. From Stichtite Hill , Dundas near Zeehan, Tasmania.