Polished Bauxite BAU128 Desert Sunset Weighs 420 grams

Weighs 420 grams

Dimensions approximately 120 mm x 65 mm x 8 mm thick

Weight is 272 grams

Dimensions approximately 100 mm x 90 mm x 90 mm thick

These rare stromatolites are from the “Windidda Formation”

Polished Bauxite BAU128 Desert Sunset Weighs 420 gramsBAU128. Bauxite (laterite) rough rock, cut and polished on one side. Dimensions at widest points approximately 150 mm x 100 mm x 70 mm thick. Weighs 1,173 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.