Chalcedony

Chalcedony is a type of quartz that is known for its calming and balancing properties

It is said to promote mental clarity and increase the ability to absorb and retain new information. Chalcedony is also believed to help with emotional balance and stability, and to reduce negative energy or feelings of anxiety or fear.

Some people use chalcedony in crystal healing practices to help with communication, both with others and with the higher self. It is also said to be helpful for people who are dealing with grief or loss, as it is believed to promote feelings of comfort and peacefulness.