Judging quality
Look for even color, glassy prism faces and clean interiors — beryl of this color is often eye-clean, so visible inclusions cost real money. Irradiated material tends toward an over-saturated orange-gold.
Beryl
Heliodor
Golden beryl, colored by iron — the sunlit member of the family that also gives emerald, aquamarine and morganite. Ukrainian Volyn crystals are the classic: sharp hexagonal prisms in champagne to deep gold.
Care
Durable. Soapy water; avoid steam cleaning on included stones.
History & lore
The name means 'gift of the sun', coined for the Namibian discoveries of the 1910s.
Cultural history, recorded as tradition rather than as medical or scientific claim.
Common questions about Heliodor
- What is Heliodor?
- Golden beryl, colored by iron — the sunlit member of the family that also gives emerald, aquamarine and morganite. Ukrainian Volyn crystals are the classic: sharp hexagonal prisms in champagne to deep gold.
- How hard is Heliodor and what is it made of?
- Heliodor is a Beryl-family mineral with the composition Be3Al2Si6O18. It crystallizes in the hexagonal system and rates 7.5-8 on the Mohs hardness scale. It occurs in golden, yellow, pale yellow.
- Where does Heliodor come from?
- Notable localities for Heliodor include Ukraine (Volyn), Brazil, Namibia, Madagascar.
- How do you tell good Heliodor from filler?
- Look for even color, glassy prism faces and clean interiors — beryl of this color is often eye-clean, so visible inclusions cost real money. Irradiated material tends toward an over-saturated orange-gold.
- How do you care for Heliodor?
- Durable. Soapy water; avoid steam cleaning on included stones.
Related stones
See it in person
Photographs only go so far
Both rooms are open six days a week, and there is always someone happy to pull pieces out of the case so you can compare them under the light.