Fluorapatite Crystal — Cabinet Specimen

$109.63
Chemical FormulaCa₅(PO₄)₃F
Crystal SystemHexagonal
Mohs Hardness5
Specific Gravity3.14–3.21
LusterVitreous to resinous
TransparencyTransparent to translucent

Apatite is the mineral of bones and teeth — literally: hydroxyapatite makes your skeleton. The gem-quality fluorapatite from Mexico’s Cerro de Mercado (which translates, beautifull…

22 in stock

SKU: TC-MIN-0253
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Description

Every mineral is a story of chemistry, pressure, and patience. Apatite is the mineral of bones and teeth — literally: hydroxyapatite makes your skeleton. The gem-quality fluorapatite from Mexico’s Cerro de Mercado (which translates, beautifully, as Hill of the Market) shows rich blue-green colors and well-formed hexagonal prisms that belie its position in the phosphate group.

This specimen originates from Cerro de Mercado, Durango, Mexico, 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

Fluorapatite Crystal — Cabinet Specimen from Cerro de Mercado, Durango, Mexico. This locality is known for producing specimens of exceptional quality.

Collector Notes

Display away from direct sunlight; some minerals fade under prolonged UV exposure.