The banishment stone. Named for the Greek City of Chalcedon, it was used for protection against poisoning and misfortune. A powerful cleansing stone, helps to banish negative energy, thoughts and any self doubt.
The pieces range in size from 3/4 to 1 1/2 inch in size but less than 1/4 inch thick.  
This listing comes with 
1 stone
1 info card
1 sachet

Chalcedony Stone