Rock Identifier
Turquoise butterfly carving (Turquoise, CuAl₆(PO₄)₄(OH)₈·4H₂O (carved; possibly stabilized or dyed)) — gemstone
gemstone

Turquoise butterfly carving

Turquoise, CuAl₆(PO₄)₄(OH)₈·4H₂O (carved; possibly stabilized or dyed)

AI-generated identification · may be incorrect

Opaque blue-green material with dark matrix-like markings and a polished surface; turquoise is triclinic, Mohs hardness 5–6, and typically has a waxy to subvitreous luster. The image does not establish whether this is natural turquoise or a treated imitation.

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Physical properties

Opaque blue-green material with dark matrix-like markings and a polished surface; turquoise is triclinic, Mohs hardness 5–6, and typically has a waxy to subvitreous luster. The image does not establish whether this is natural turquoise or a treated imitation.

Formation & geological history

Turquoise forms as a secondary copper phosphate in arid-zone oxidation deposits; its age depends on the deposit, commonly ranging from millions to hundreds of millions of years. The butterfly shape is human-carved.

Uses & applications

Used for jewelry, ornaments, and carvings; this small piece is primarily decorative or collectible.

Geological facts

Turquoise has been valued in jewelry for millennia. Resin stabilization and dyeing are common treatments, and appearance alone cannot confirm authenticity.

Field identification & locations

Natural turquoise is often found in copper-mining regions, including the southwestern United States, Iran, and parts of China. Look for natural color variation and matrix, but confirm with gemological testing; plastic and dyed composites can imitate it.