Onyx
 It is the stone of stability and strengthening. This stone is said to be linked to the root chakra, the one that sits at the base of the spine. Onyx helps build self-esteem, confidence, and self-control. It gives strength to face the upheavals of life.
 Sodalite:
 It is the stone that promotes physical balance, healthy metabolism and the lymphatic system. It helps with hypertension, insomnia, autism, aging, diabetes and calcium deficiency. They are soothing, beneficial to self-esteem, and to the expression of feelings. It is associated with the 5th Chakra (throat chakra), the one located in the center of the throat, between the larynx and the jugular fossa at the neck.
 10mm stones