Heliodor Crystal — Miniature

$640.05
Chemical FormulaBe₃Al₂Si₆O₁₈
Crystal SystemHexagonal
Mohs Hardness7.5–8
Specific Gravity2.70
LusterVitreous
TransparencyTransparent

Golden beryl — heliodor, ‘gift of the sun’ — gets its yellow from trace ferric iron. Namibian crystals from the Erongo granite are among the most gem-quality in the world, forming …

6 in stock

SKU: TC-MIN-0180
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Description

Collectors say that minerals are the universe’s autobiography, written in atoms. Golden beryl — heliodor, ‘gift of the sun’ — gets its yellow from trace ferric iron. Namibian crystals from the Erongo granite are among the most gem-quality in the world, forming long striated prisms of crystalline gold on pegmatite matrices.

This specimen originates from Erongo Region, Namibia, one of the world’s most significant localities for this type of material. Collectors and scientists have drawn from this region for generations, and for good reason: the combination of geological conditions here produces specimens of exceptional quality and clarity.

Every specimen is unique. Photographs approximate the visual experience, but the real thing — its weight, its luster under a raking light, the way it catches the corner of your eye — can only be experienced directly.

Formation

This specimen formed through geological processes operating over timescales that dwarf human history. The specific combination of chemistry, temperature, pressure, and time at this locality produced material of exceptional quality that makes it a valued addition to any serious collection.

Locality

Heliodor Crystal — Miniature from Erongo Region, Namibia. This locality is known for producing specimens of exceptional quality.

Collector Notes

The luster is maximized by low-angle raking light — try a single spotlight.