Description
Dimensions at widest points approximately 90 mm x 55 mm x 30 mm thick
CH439 Chrysoprase slab polished on one side
EU104 4 pieces of Eucryptite rough rock
Weighs 91 grams
Weighs 516 grams
Polished Chinese Writing Stone slab CW131 toredo Dimensions at widest points approximatelyCW131 Chinese Writing Stone slab, polished on one side. (Porphyritic basalt) Dimensions at widest points approx. 215 mm x 130 mm x 12. 5 mm thick. Weight is 662 grams. Chinese Writing Stone is a porphyritic basalt (porphyry) with groups and rosettes of plagioclase feldspar. From the "Mount Roe Basalt" in the West Pilbara region of Western Australia near Whim Creek.