Assertion: zircon | /r/AtLocation | wide range of colors
Facets:
Source sentences:
text: Zircon occurs in a wide range of colors and has a brightness and fire that rivals those of diamond.
text: Zircon occurs in a wide range of colors, but for many years the most popular was the colorless variety, which looks more like diamond than any other natural stone because of its brilliance and dispersion.