Stibnite Crystal Group

$177.27
Chemical FormulaSb₂S₃
Crystal SystemOrthorhombic
Mohs Hardness2
Specific Gravity4.63
LusterMetallic
TransparencyOpaque

Stibnite’s needle-like crystals, silver-black and mirror-bright, cluster in formations that look like abstract metallic sculptures — or, in the imagination of Japanese sword-makers…

30 in stock

SKU: TC-MIN-0143
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Description

What looks like stone is, on closer inspection, frozen time. Stibnite’s needle-like crystals, silver-black and mirror-bright, cluster in formations that look like abstract metallic sculptures — or, in the imagination of Japanese sword-makers who once prized it, the quintessence of a blade. Hunan’s Xikuangshan district is the world’s largest antimony producer and its specimens are legendary.

This specimen originates from Xikuangshan, Hunan, China, 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

Stibnite Crystal Group from Xikuangshan, Hunan, China. This locality is known for producing specimens of exceptional quality.

Collector Notes

Photograph with a neutral grey background to capture true color.