Chinese Writing Stone CW128 Opalite GRN98 Green Opal & Magnesite

GRN98  Green Opal & Magnesite slab

From our mining claims at Grant's Patch

Weighs 246 grams

Dimensions at widest point approximately 190 mm x 75 mm x 55 mm

Bauxite is the main raw material used in the commercial production of aluminium

Chinese Writing Stone CW128 Opalite GRN98 Green Opal & MagnesiteCW128 Chinese Writing Stone . (Porphyritic basalt) A rough rock, cut and polished on one side with a natural weathered back and a cut base to stand as a display specimen From the "Mount Roe Basalt" near Whim Creek, Western Australia. Dimensions at widest points approximately 260 mm high x 135 mm wide x 80 mm thick. Weighs: 4,420 grams