Polished Bauxite BAU121 mookaite Huge museum quality specimen

Huge museum quality specimen

DO153 Dendritic Opal rough rock

Dimensions approximately 120 mm x 100 mm x 5 mm thick

Dimensions at widest point approximately 95 mm x 90 mm x 9 mm

Lepidolite slab

Polished Bauxite BAU121 mookaite Huge museum quality specimenBAU121. Bauxite (laterite) rough rock, cut and polished on one side. Dimensions at widest points approximately 145 mm x 105 mm x 55 mm thick. Weighs 1,021 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.