Polished Chinese Writing Stone slab CW131 magneprase CC152 Chrome chalcedony rough rock

CC152  Chrome chalcedony rough rock

220 mm x 220 mm x 50 mm thick

NJ443   Noreena Jasper slab

Dimensions at widest points approximately 100 mm x 55 mm x 60 mm thick

Dimensions at widest points approximately 90 mm x 75 mm  x 8 mm thick

Polished Chinese Writing Stone slab CW131 magneprase CC152 Chrome chalcedony rough rockCW131 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.