Polished Magneprase slab MN141 #google Dimensions at widest points approximately

Dimensions at widest points approximately 185 mm  x 160 mm x 8 mm thick

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

B218  Black Jasper Conglomerate rough rock

Weighs 173 grams

Dimensions at widest points approximately 250 mm x 130 mm and 9

Polished Magneprase slab MN141 #google Dimensions at widest points approximatelyMN141 Magneprase slab, cut and polished on one side. Dimensions at widest points approximately 85 mm x 60 mm x 9 mm thick Weighs 89 grams. From near Norseman in the Eastern Goldfields region of Western Australia. Click here for more information.