This process is similar to the first synthesis of phosphorus from calcium phosphate in urine.
Ivory is composed largely of calcium phosphate, organic matter, and water.
They are a rich source of calcium phosphate.
Whitlockite is a mineral, an unusual form of calcium phosphate.
Often there is a small amount of calcium phosphate present.
Bone-ash, calcium phosphate, is used in the production of fine china.
However, it is caused by calcium phosphate, not uric acid.
The material of the outer wall is predominantly calcium phosphate.
The soft parts of a dead organism are replaced by calcium phosphate.
This came to be a term used for calcium phosphate on teeth in the early 19th century.