Polished Bauxite BAU131 slab Dimensions at widest points approximately

Dimensions at widest points approximately 220 mm x 115 mm x 10 mm thick

Dimensions at widest points are approximately 85 mm x 70 mm x 50 mm

Large piece covered in azurites

DO193  Dendritic Opal slab polished on one side

EU107  Eucryptite slab

Polished Bauxite BAU131 slab Dimensions at widest points approximatelyBAU131. 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.