Wave shelves · perforated field sheets
It weighs 82 grams
Dimensions at widest points approximately 160 mm x 80 mm x 80 mm thick
It often contain layers and nodules of red chert
Dimensions at widest points approximately 300 mm x 180 mm x 9 mm thick
Polished Prase Rock Block PS240 mookarite It weighs 82 gramsPS240. Prase Rock Block. Polished on one side with a rough natural back and a cut base to stand on. Dimensions at widest points approximately 140 mm high x 90 mm x 45 mm thick Weighs 1,066 grams. From the Pilbara region of Western Australia.