Sardonyx - Tumble brecciated Approximate Weight of 1 Piece:

Approximate Weight of 1 Piece: 155g

Charge the felt bobs with diamond paste

*Comes with two bushings to reduce arbor hole to 22mm(7/8") and 20mm(3/4")

They come from a famous mine in New Mexico that is always leased out by the owner to different miners for several years at a time

creative visualization

Sardonyx - Tumble brecciated Approximate Weight of 1 Piece:Mined from: China Description: Sardonyx is a stone of strength and protection. Sardonyx enhances willpower and strengthens the personality, while increasing self control as well as stamina. Sardonyx is good stone for studying due to it's ability to increase mental discipline and focus. Sardonyx helps fight off kidney infections, heals the immune system, relieves chronic back pain, and strengthens the function of the lungs. Sardonyx is well recognized