Wiktionary
heliodor
n. A richly coloured form of golden beryl found in southwest Africa
Usage examples of "heliodor".
Florentine craftsmen excelleda picture shaped from antique gold and semi-precious stones, amber and carnelian, topaz, heliodor, and chrysoberyl.
Heliodor: This precious stone is a deep yellow variety of golden beryl varying in hue from greenish yellow to reddish yellow and yielding large or medium impressive faceted gemstones.
In the sunlight of late afternoon it looked like one of the pietra dura inlays at which Florentine craftsmen excelleda picture shaped from antique gold and semi-precious stones, amber and carnelian, topaz, heliodor, and chrysoberyl.