Polished Bauxite BAU129 snakeskin Approximate dimensions at widest points

Approximate dimensions at widest points 120 mm  x 70 mm  x 70 mm thick

Dimensions approximately 130 mm x 95 mm x 7 mm thick

Dimensions at widest points approximately 90 mm x 50 mm x 40 mm thick

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

Fossil stromatolite rough rock

Polished Bauxite BAU129 snakeskin Approximate dimensions at widest pointsBAU129. Bauxite (laterite) rough rock, cut and polished on one side. Dimensions at widest points approximately 145 mm x 125 mm x 40 mm thick. Weighs 1,033 grams. Bauxite is the main raw material used in the commercial production of aluminium. Large reserves of this stone occur in Western Australia. This specimen is from east of the Darling Ranges just outside the city of Perth.