Assertion: apatite | /r/HasProperty | stone
Facets:
Source sentences:
text: Apatite, a stone seldom found in jewelry stores and virtually unknown to the general public, is beloved by collectors for its many different colors and forms.
text: Apatite is also the stone associated with animal conservation, because it is composed of the mineral phosphate that makes up the teeth and bones of all vertebrate animals, as well as their horns, antlers or tusks.