Assertion: tourmaline's color | /r/HasProperty | evident
Facets:
value: like some green tourmalines
type: OTHER
value: in casual lighting
type: LOCATION
value: very
type: DEGREE
Source sentences:
text: so the rich colors are so very evident in casual lighting, not like some green Tourmalines where one has to pump high intensity backlighting into it just to determine that its green and not black.