Assertion: apatite | /r/CapableOf | occur as well-formed hexagonal crystals
Facets:
value: occasionally
type: DEGREE
value: in pegmatite pockets
type: LOCATION
value: in hydrothermal veins
type: LOCATION
Source sentences:
text: Apatite occasionally occurs as well-formed hexagonal crystals in hydrothermal veins and pegmatite pockets.