Rhodochrosite Stalactite Slice — Specimen Grade

$570.18
Chemical FormulaMnCO₃
Crystal SystemTrigonal
Mohs Hardness3.5–4
Specific Gravity3.70
LusterVitreous
TransparencyTransparent to translucent

Argentina’s Capillitas mine produces stalactitic rhodochrosite — pink manganese carbonate deposited in layers by ancient hydrothermal solutions. Sliced and polished, the cross-sect…

8 in stock

SKU: TC-MIN-0234
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Description

The rarest things on Earth were formed by the most ordinary processes, repeated for eons. Argentina’s Capillitas mine produces stalactitic rhodochrosite — pink manganese carbonate deposited in layers by ancient hydrothermal solutions. Sliced and polished, the cross-section reveals concentric rose-and-cream banding that looks like a geological dessert. The Incas called rhodochrosite ‘Inca Rose.’

This specimen originates from Capillitas Mine, Catamarca, Argentina, 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

Rhodochrosite Stalactite Slice — Specimen Grade from Capillitas Mine, Catamarca, Argentina. This locality is known for producing specimens of exceptional quality.

Collector Notes

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