Assertion: topaz | /r/AtLocation | pink
Facets:
value: naturally
type: MANNER
value: rarely
type: DEGREE
value: likewise
type: DEGREE
Source sentences:
text: Likewise, topaz rarely occurs naturally in pink; virtually all pink topaz is heat treated from yellow or brownish material.
text: Since topaz occurs in other colours, such as orange, pink, pale blue, pale green and even violet, rutile topaz can also occur in these colours.