Polished Aragonite AR101 epidote Approximate dimensions at widest points

Approximate dimensions at widest points 110 mm  x 85 mm  x 45 mm thick

Approximate dimensions at widest points 110 mm  x 70 mm  x 45 mm thick

70 mm x 50 mm  x 30 mm

Weight  is 192 grams

DO205  Dendritic Opal slab

Polished Aragonite AR101 epidote Approximate dimensions at widest pointsAR101 Aragonite rough rock, cut and polished on one side with a rough, natural back. Dimensions at widest points approximately 120 mm x 80 mm x 35 mm thick. Weighs: 487 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