mineral

Pink Dyed Agate (Pink Agate Slice)

Silicon Dioxide (SiO2) - Chalcedony / Cryptocrystalline Quartz

Hardness: 6.5–7 (Mohs scale), Color: Vivid magenta/pink (artificially dyed), Luster: Vitreous/Waxy, Structure: Cryptocrystalline (Trigonal/Monoclinic), Specific Gravity: 2.58–2.64, Cleavage: None

Hardness: 6

Identified March 14, 2026More mineral →

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Physical properties

Hardness: 6.5–7 (Mohs scale), Color: Vivid magenta/pink (artificially dyed), Luster: Vitreous/Waxy, Structure: Cryptocrystalline (Trigonal/Monoclinic), Specific Gravity: 2.58–2.64, Cleavage: None

Formation & geological history

Formed as a secondary mineral in volcanic rock cavities (amygdules) or sedimentary veins. Over millions of years, silica-rich groundwater deposits layers of quartz. This specific specimen has been chemically dyed to achieve the neon pink color, as natural bright pink agate is extremely rare.

Uses & applications

Used primarily for decorative purposes, ornamental objects, jewelry (pendants/earrings), and metaphysical 'healing' crystals. Often sold as coasters or bookends.

Geological facts

Agate is named after the Achates River in Sicily. While natural agates have banding, the neon intensity of this specimen is a result of porosity, allowing it to soak up chemical dyes commonly applied in processing hubs like those in Brazil or Germany.

Field identification & locations

Identify by its translucent banding and shell-like (conchoidal) fracture. In the field, look for nodules with a rough, 'potato-like' exterior and a heavy feel for their size. Most commercial slices like this one originate from Brazil or Uruguay.

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