Assertion: tourmaline | /r/CapableOf | develop as overgrowth
Facets:
value: under diagenetic conditions
type: TEMPORAL
value: as new, authigenic crystals
type: MANNER
value: on detrital tourmaline cores
type: LOCATION
Source sentences:
text: Under diagenetic conditions, tourmaline can develop as overgrowths on detrital tourmaline cores or as new, authigenic crystals.