mineral
Pink Dyed Agate
Silicon Dioxide (SiO2) - Variety Agate
AI-generated identification · may be incorrectHardness: 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
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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.
