Blue Green Chalcedony Cabochon (Emotional Calmness & Communication) Size:Small (1 piece) Persons wanting to enhance concentration WEB_ROUGH 162 M Persons wanting to enhance concentration People who wish to release tension or stress due to emotional issues Check our blog here for some cleansing tips Do Crystals Need Cleansing and Charging 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