Rock Identifier
Dyed Agate Tower (Silicon dioxide (Quartz variety, SiO2)) — gemstone
gemstone

Dyed Agate Tower

Silicon dioxide (Quartz variety, SiO2)

AI-generated identification · may be incorrect

Hardness of 7 on the Mohs scale, vibrant magenta color from artificial dye, vitreous to waxy luster, and microcrystalline crystal structure.

Identified More gemstone →
Explore Dyed Agate Tower in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

Physical properties

Hardness of 7 on the Mohs scale, vibrant magenta color from artificial dye, vitreous to waxy luster, and microcrystalline crystal structure.

Formation & geological history

Formed by the deposition of silica in underground cavities and volcanic vesicles over millions of years, later artificially cut and dyed.

Uses & applications

Used primarily for home decor, crystal healing, and metaphysical collections.

Geological facts

Natural agate forms in concentric bands, but vibrant pink, purple, and blue varieties are almost always artificially enhanced with dye.

Field identification & locations

Easily identified by its banded microcrystalline structure combined with unnaturally bright, saturated coloration.