Polished Bauxite BAU131 asperia Weight is 148 grams

Weight is 148 grams

Dimensions at widest points approximately 150 mm x 125 mm and 65 mm thick

Dimensions at widest points approximately 130 mm x 100 mm x 90 mm thick

TIR138 Tiger Iron rough rock

Dimensions at widest points approximately 170 mm  x 75 mm wide x 9 mm thick

Polished Bauxite BAU131 asperia Weight is 148 gramsBAU131. Bauxite (laterite) rough rock, cut and polished on one side. Dimensions at widest points approximately 110 mm x 90 mm x 45 mm thick. Weighs 490 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.