Polished Aragonite AR102 Rain Forest Jasper Most between 7 and 10

Most between 7 and 10 mm thick

Weighs 404 grams

RFJ147  Rhyolite (Rainforest Jasper) rough rock

It weighs 706 grams

Dimensions at widest points approximately 180 mm x 80 mm x 9 mm thick

Polished Aragonite AR102 Rain Forest Jasper Most between 7 and 10AR102 Aragonite rough rock, cut and polished on one side with a rough, natural back. Dimensions at widest points approximately 120 mm x 65 mm x 50 mm thick. Weighs: 479 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