Polished Aragonite slab AR105 Kumarina Dimensions at widest points approximately

Dimensions at widest points approximately 180 mm x 70 mm x 7 mm  thick

Weighs 330 grams

Dimensions at widest points approximately 90 mm x 50 mm x 8 mm thick

135 mm x 120 mm x 6

It weighs 203 grams

Polished Aragonite slab AR105 Kumarina Dimensions at widest points approximatelyAR105 Aragonite slab, polished on one side. Dimensions at widest points approximately 140 mm x 90 mm x 6 7 mm thick.(slightly tapering) Weighs: 160 grams Aragonite is a calcium carbonate mineral. These specimens come from a salt lake in the Murchison region of Western Australia not far from the town of Mount Magnet. It is believed that calcium carbonate rich water that has drained from surrounding hills into the highly saline water occurring in the