mineral

Pink Dyed Agate Geode Slice

Silicon Dioxide (SiO2) with artificial pigment

AI-generated identification · may be incorrect

Hardness: 6.5-7 Mohs; Color: Bright pink (dyed) with concentric bands of translucency; Luster: Vitreous to waxy (polished surface); Structure: Cryptocrystalline quartz; Cleavage: None

Hardness: 6
Color: Bright pink (dyed) with concentric bands of translucency
Luster: Vitreous to waxy (polished surface)

Identified July 14, 2026More mineral →

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Physical properties

Hardness: 6.5-7 Mohs; Color: Bright pink (dyed) with concentric bands of translucency; Luster: Vitreous to waxy (polished surface); Structure: Cryptocrystalline quartz; Cleavage: None

Formation & geological history

Formation occurs when silica-rich fluids fill cavities (vug) in volcanic rock or sedimentary formations over millions of years. This specific slice has been artificially dyed pink to enhance its visual appeal.

Uses & applications

Primarily used as decorative items, coasters, jewelry pendants, and for display in metaphysical or crystal collections.

Geological facts

Agates are traditionally identified by their banded appearance. The vibrant 'neon' pink color seen here is not natural; natural agates typically come in shades of brown, gray, and white.

Field identification & locations

Identify by looking for concentric banding and shell-like (conchoidal) fractures. Common in Brazil. Collectors should be aware that intense magenta or blue shades in agates are almost always the result of chemical dyes.