Carnelian Tower (Creativity & Stamina) Size:3 inch (1 pc) Calcite with Apatite ( Brazil TTC_SILVERPENDANT 49 Oval L Calcite with Apatite ( Brazil ) Extra Small (4 6 g) Calcite with Apatite ( Brazil ) Small (7 12 g) Calcite with Apatite ( Brazil ) Medium (17 30 g) Calcite with Apatite ( Brazil) Large (35 55 g) Calcite with Apatite ( Brazil) Extra Large (58 80 g) Sizes and weights are approximate Blue Green Chalcedony Round Medium (3 g) Blue Green Chalcedony Round Large (5 6 g) Blue Green Chalcedony Rectangle Small (2 4 g) Blue Green Chalcedony Rectangle Medium (3 7 g) Blue Green Chalcedony Rectangle Large (8 14 g) Blue Green Chalcedony Rectangle XL (14 17 g) Blue Green Chalcedony Rectangle Jumbo (25 g) Blue Green Chalcedony Oval XS (1 3 g) Blue Green Chalcedony Oval Small (2 4 g) Blue Green Chalcedony Oval Medium (3 7 g) Blue Green Chalcedony Oval Large (6 13 g) Blue Green Chalcedony Oval XL (8 14 g) Blue Green Chalcedony Oval Jumbo (11 18 g) Blue Green Chalcedony Pear XS (1 3 g) Blue Green Chalcedony Pear Small (2 4 g) Blue Green Chalcedony Pear Medium (4 6 g) Blue Green Chalcedony Pear Large (5 9 g) Blue Green Chalcedony Pear XL (7 11 g) Blue Green Chalcedony Pear Jumbo (14 19 g) How to use this crystal Crystal Care Tips: it would be best if you wash them in cold running water when you receive them