BONE ASH (BONE) is formerly calcined and ground animal bone, now a synthetic, it is an important phosphate source. Most commonly associated with bone china, it lowers firing temperatures and increases translucency. Minimum order quatity is 1 lb.
WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.