Science Fair Project Encyclopedia
Bone ash
Bone ash is the white, powdery ash left from the burning of bones. It is primarily composed of calcium phosphate. In contemporary times, bone ash is produced synthetically. It is commonly used in fertilizers, polishing compounds , and in making ceramics (such as bone china ).
10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


