What is another word for bone ash?
Pronunciation: [bˈə͡ʊn ˈaʃ] (IPA) 
Bone ash is a term that refers to a finely ground material that is made from animal bones. The substance is commonly used in a number of industrial processes, including the production of ceramics, fertilizers, and even fireproofing materials. However, there are a number of different synonyms for bone ash that are used in different industries. In the ceramic industry, bone ash might be referred to as "bone china," while in the fertilizer sector it might be called "bone meal." Other common synonyms for bone ash include "calcined bones," "bone char," and "bone dust." No matter what it's called, though, bone ash remains an important ingredient in a variety of manufacturing processes.
