Rock Identifier
Dyed Fuchsia Tiger’s Eye (Pseudomorph of Quartz after Crocidolite (SiO2)) — metamorphic
metamorphic

Dyed Fuchsia Tiger’s Eye

Pseudomorph of Quartz after Crocidolite (SiO2)

Hardness: 7 on Mohs scale; Color: Fuchsia/Pink (dyed) with distinctive golden-brown bands; Luster: Silky; Structure: Fibrous; Chatoyancy: High; Specific Gravity: 2.64–2.71

Hardness
7 on Mohs scale
Color
Fuchsia/Pink (dyed) with distinctive golden-brown bands
Luster
Silky
Identified More metamorphic
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Physical properties

Hardness: 7 on Mohs scale; Color: Fuchsia/Pink (dyed) with distinctive golden-brown bands; Luster: Silky; Structure: Fibrous; Chatoyancy: High; Specific Gravity: 2.64–2.71

Formation & geological history

Formed through a pseudomorphic process where quartz replaces the asbestos mineral crocidolite, retaining its fibrous structure. These specific beads have been dyed to achieve the vibrant fuchsia color.

Uses & applications

Primarily used in jewelry for beads, pendants, and decorative carvings due to its chatoyancy (cat’s eye effect).

Geological facts

The natural version of Tiger’s Eye is golden-yellow to brown. Pink or fuchsia variations do not occur naturally and are always the result of chemical dyeing. Even when dyed, it retains its protective 'evil eye' folklore status in many cultures.

Field identification & locations

Identify by looking for the 'rolling' light effect (chatoyancy) as the bead is rotated. While natural tiger's eye is found in South Africa and Australia, these processed beads are common in global gemstone markets.