Rock Identifier
Magenta Tiger's Eye (Silicon dioxide with crocidolite inclusions (SiO2), dyed) — gemstone
gemstone

Magenta Tiger's Eye

Silicon dioxide with crocidolite inclusions (SiO2), dyed

AI-generated identification · may be incorrect

Hardness of 7 on the Mohs scale, vibrant magenta color, silky to vitreous luster, hexagonal crystal system, and chatoyant optical effect.

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Physical properties

Hardness of 7 on the Mohs scale, vibrant magenta color, silky to vitreous luster, hexagonal crystal system, and chatoyant optical effect.

Formation & geological history

Formed via pseudomorphous replacement of crocidolite by silica, then artificially dyed to achieve the bright magenta color.

Uses & applications

Primarily used for beaded bracelets, polished gemstone jewelry, and decorative carvings.

Geological facts

Natural tiger's eye is golden-brown; vivid colors like magenta, blue, and green are created through chemical dying processes.

Field identification & locations

Identified by its distinctive chatoyant silky sheen and bright dyed color; commonly sourced from South Africa and Australia.