Assertion: alexandrite's color change | /r/HasProperty | greenish-yellow
Facets:
value: under reflected fluorescent light
type: LOCATION
value: typically
type: DEGREE
Source sentences:
text: The color-change is typically greenish-yellow to brown under transmitted fluorescent light and purplish-red under reflected fluorescent light; under incandescent light the color shifts from reddish-orange to red.