Jeremejevite Crystal

$1,935.54
Chemical FormulaAl₆B₅O₁₅(F,OH)₃
Crystal SystemHexagonal
Mohs Hardness6.5–7.5
Specific Gravity3.28
LusterVitreous
TransparencyTransparent

For most of the 20th century, jeremejevite was represented in world collections by fewer than a dozen crystals from Siberia. Then Namibian material emerged — pale blue crystals of …

Only 2 available — a rare find.

SKU: TC-GEM-0420
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Description

Science and beauty are rarely in conflict. Here they converge. For most of the 20th century, jeremejevite was represented in world collections by fewer than a dozen crystals from Siberia. Then Namibian material emerged — pale blue crystals of exceptional clarity. Named after Russian mineralogist Pavel Jeremejev, it produces a pale aquamarine to colorless gem. Its rarity puts it alongside painite in conversations about the most inaccessible gems.

This specimen originates from Swakopmund, 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

Jeremejevite Crystal from Swakopmund, 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.