Rhodochrosite Crystals

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Rhodochrosite Crystals Rhodochrosite is a manganese carbonate mineral (MnCO₃) that crystallizes in the trigonal system. Its name comes from Greek rhodon (rose) and chros (color), and it lives up to it — rhodochrosite displays some of the most vivid pinks in the mineral kingdom, from soft raspberry to intense magenta. It rates 3.5–4 on the Mohs hardness scale with a vitreous to pearly luster. The most iconic rhodochrosite comes from Argentina's Capillitas mine , where stalactites form with concentric pink and white banding — cross-sections reveal bulls-eye patterns that are unmistakable. Argentina designated rhodochrosite its national gemstone. The Sweet Home Mine in Colorado produces some of the finest crystallized rhodochrosite in the world — transparent red rhombohedral crystals on matrix that command museum-grade prices. Peru produces excellent banded material, and South Africa's N'Chwaning Mine yields deep red transparent crystals. Browse related pink minerals in our Pink Crystals collection, or compare with Rose Quartz and Pink Opal . For other collector-grade specimens, see One-of-a-Kind Crystals and Collector's Edition . Free shipping on orders over $150. Frequently Asked Questions What is rhodochrosite? Rhodochrosite is a manganese carbonate mineral (MnCO₃) known for its vivid pink color. It occurs in both banded massive form (stalactites with pink and white rings) and transparent crystallized form (rhombohedral crystals). It rates 3.5–4 on the Mohs scale. Where does rhodochrosite come from? Argentina produces the iconic banded stalactites (Capillitas mine). Colorado's Sweet Home Mine yields museum-grade transparent red crystals. Peru and South Africa (N'Chwaning Mine) are also important sources. Argentina named rhodochrosite its national gemstone. What is the difference between rhodochrosite and rhodonite? Both are pink manganese minerals, but they are chemically distinct. Rhodochrosite is manganese carbonate (MnCO₃, Mohs 3.5–4) with concentric banding. Rho