mineral

Pink Dyed Agate

Silicon Dioxide (SiO2) - Variety Agate

AI-generated identification · may be incorrect

Hardness: 6.5-7.0 (Mohs scale), Color: Hot pink (dyed), Luster: Vitreous to waxy, Crystal Structure: Trigonal (microcrystalline), Cleavage: None, Specific Gravity: 2.6-2.65

Hardness: 6

Identified May 11, 2026More mineral →

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Physical properties

Hardness: 6.5-7.0 (Mohs scale), Color: Hot pink (dyed), Luster: Vitreous to waxy, Crystal Structure: Trigonal (microcrystalline), Cleavage: None, Specific Gravity: 2.6-2.65

Formation & geological history

Formed as chalcedony deposits in volcanic rock cavities or sedimentary geodes. The vibrant pink color is artificially enhanced through chemical dyeing and heat treatment of naturally banded gray/white agate.

Uses & applications

Used primarily in decorative items, jewelry (cabochons, beads), healing crystals, and as bookends or coasters.

Geological facts

Agate is a cryptocrystalline variety of silica. The banding reflects intermittent deposition of silica from groundwater; while natural pink agate exists (Botswana Agate), such intense neon shades are universally achieved through dyeing.

Field identification & locations

Identify by the characteristic concentric or curved banding patterns. In the field, look for translucent nodules with waxy surfaces. It is commonly found in Brazil, India, and the USA.