Polished Dendritic Opal slab DO210 snakeskin jasper The interesting cylindrical cavity is

The interesting cylindrical cavity is all that remains of a fossil belemnite which was a squid-like creature with a tapering torpedo or bullet shaped body

180 mm high x 120 mm wide x 70 mm

80 mm x 55 mm  x 28 mm

Dimensions at widest points approximately 130 mm x  110 mm x 27 mm thick

Dimensions at widest points approximately 100 mm x 55 mm x 25 mm thick

Polished Dendritic Opal slab DO210 snakeskin jasper The interesting cylindrical cavity isDO210 Dendritic Opal slab, polished on one side. Dimensions at widest points approximately 115 mm x 65 mm x 10 mm thick Weighs 127 grams From our mining claims near Ora Banda in the Eastern Goldfields region of Western Australia.