Polished Tiger Eye slab TE442 purple chalcedony Dimensions at widest points approximately

Dimensions at widest points approximately 160 mm  x 80 mm wide x 40 mm thick

Dimensions at widest points approximately 110 mm  x 55 mm x 6 mm thick

Dimensions at widest points approximately 85 mm

NJT125  Tumble polished Noreena Jasper from Western Australia

A rare and unusual piece displaying rhythmic banding of the silica solutions that usually cement the breccia together

Polished Tiger Eye slab TE442 purple chalcedony Dimensions at widest points approximatelyTE442 Marra Mamba Tiger Eye slab polished on one side . Dimensions at widest points approximately 140 mm x 110 mm x 10 mm thick. It weighs 420 grams. From the "Marra Mamba Iron Formation" near Mt. Brockman in the Pilbara region of Western Australia.