Rock Identifier
Pink amethyst or pale pink quartz gemstone (Quartz, SiO₂; pink coloration may result from microscopic inclusions or irradiation-related defects) — gemstone
gemstone

Pink amethyst or pale pink quartz gemstone

Quartz, SiO₂; pink coloration may result from microscopic inclusions or irradiation-related defects

AI-generated identification · may be incorrect

Hardness 7 Mohs; transparent to translucent pink-violet body, vitreous luster, trigonal crystal structure, and indistinct cleavage. The faceted oval cut and strong reflections indicate a polished gemstone, though the image cannot confirm natural quartz versus synthetic glass or another pink gem.

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Physical properties

Hardness 7 Mohs; transparent to translucent pink-violet body, vitreous luster, trigonal crystal structure, and indistinct cleavage. The faceted oval cut and strong reflections indicate a polished gemstone, though the image cannot confirm natural quartz versus synthetic glass or another pink gem.

Formation & geological history

Quartz forms in hydrothermal veins and cavities in igneous and metamorphic rocks, commonly during late-stage mineral growth; its geological age varies widely. Pink amethyst is reported from quartz-bearing deposits, especially in Brazil, while pale pink quartz occurs worldwide.

Uses & applications

Used primarily in jewelry and mineral collecting; quartz is also important industrially in glass, electronics, abrasives, and engineered stone.

Geological facts

Color alone is insufficient for identification because pink quartz, kunzite, morganite, pink sapphire, spinel, and glass can look similar when faceted.

Field identification & locations

Check with a 10× loupe for inclusions, use a refractometer or specific-gravity test, and avoid scratch testing a finished gem. Common sources include Brazil, Madagascar, and the United States.