Polished Prase Rock Block PS244 snakeskin jasper naturally weathered back and a

naturally weathered back and a cut base to stand on

Dimensions at widest points approximately 110 mm x 70 mm x 55 mm thick

CC158  Chrome chalcedony slab

The porphyry pictured here has pinkish coloured clinozoisite crystals set in a ground mass of dolerite

Dimensions at widest points approximately 100 mm x 70 mm x 40 mm thick

Polished Prase Rock Block PS244 snakeskin jasper naturally weathered back and aPS244. Prase Rock Block. A thick slab polished on one side and a cut base to stand on. Dimensions at widest points approximately 90 mm high x 45 mm x 20 mm thick Weighs 146 grams. From the Pilbara region of Western Australia.