Polished Bauxite BAU117 Rhodonite Very rare fossil stromatolite slab

Very rare fossil stromatolite slab

Dimensions at widest points approximately 290 mm x 165 mm x 10 mm thick

Tumble polished Beryl

BA114  Polished Brazilian Agate slab

MKC101 Mookaite cabochon

Polished Bauxite BAU117 Rhodonite Very rare fossil stromatolite slabBAU117. Bauxite (laterite) rough rock, cut and polished on one side. 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. Dimensions at widest points approximately 110 mm x 75 mm x 40 mm thick. Weighs 528 grams.