Assertion: enamel's mineral | /r/HasProperty | hydroxyapatite
Facets:
value: mainly
type: DEGREE
value: especially
type: OTHER
Source sentences:
text: The primary mineral is hydroxyapatite, which is a crystalline calcium phosphate.
text: These minerals, especially hydroxyapatite, will become soluble when exposed to acidic environments.
text: Most of the enamel consists of minerals, mainly hydroxyapatite.
text: Enamel's primary mineral is hydroxyapatite, which is a crystalline calcium phosphate.
text: The principle mineral is hydroxyapatite which is a naturally occurring form of calcium phosphate.