Polished Bauxite slab BAU122 Unakite Dimensions approximately 135 mm x

Dimensions approximately 135 mm x 90 mm x 9

From near Kennedy Ranges

Fossil stromatolite polished slab

Dimensions at widest points approximately 160 mm x 90 mm x 90 mm thick

All reasonably uniform in size (roughly 20 - 30 mm diameter}

Polished Bauxite slab BAU122 Unakite Dimensions approximately 135 mm xBAU122. Bauxite (laterite) slab, cut and polished on one side. Dimensions at widest points approximately 120 mm x 100 mm x 14 mm thick. Weighs 366 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.