Polished Bauxite BAU121 mookarite Conglomerate is a sedimentary rock

Conglomerate is a sedimentary rock consisting of individual pebbles (clasts) within a finer-grained matrix that have become cemented together

SU139  Sunset Jasper slab

80 mm x 35 mm  x 20 mm

Weighs 586 grams

Polished Bauxite BAU121 mookarite Conglomerate is a sedimentary rockBAU121. 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.