Polished Bauxite BAU131 Polished rock. From Mooka Creek

From Mooka Creek

Dimensions at widest points approximately 100 mm x 50 mm x 30 mm thick

Dimensions at widest points approximately 120 mm x 60 mm x 11 mm thick

CLA230   A slab

Dimensions at widest points approximately 145 mm x 55 mm x 10 mm thick

Polished Bauxite BAU131 Polished rock. From Mooka CreekBAU131. 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.