Polished Aragonite AR104 Desert Sunset Prehnite slab

Prehnite slab

Dimensions at widest points approximately 280 mm x 230 mm x 17 mm thick

Dimensions approximately 130 mm x 80 mm x 12 mm thick

Dimensions at widest point approximately 80 mm x 70 mm x 8

Polished Aragonite AR104 Desert Sunset Prehnite slabAR104 Aragonite rough rock, cut and polished on one side with a rough, natural back. Dimensions at widest points approximately 65 mm x 45 mm x 25 mm thick. Weighs: 109 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