Rock Identifier
Tumbled rose quartz (Quartz, silicon dioxide (SiO₂), pink variety) — mineral
mineral

Tumbled rose quartz

Quartz, silicon dioxide (SiO₂), pink variety

AI-generated identification · may be incorrect

Mohs hardness 7; translucent pink with white-gray veining and minor yellow-brown inclusions, vitreous luster, trigonal crystal structure, and no prominent cleavage. The rounded surface indicates tumbling or natural abrasion.

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Physical properties

Mohs hardness 7; translucent pink with white-gray veining and minor yellow-brown inclusions, vitreous luster, trigonal crystal structure, and no prominent cleavage. The rounded surface indicates tumbling or natural abrasion.

Formation & geological history

Rose quartz forms mainly in granitic pegmatites and hydrothermal veins, with its pink color commonly linked to microscopic mineral inclusions or structural defects. Individual specimens may range from Precambrian to younger geological ages depending on locality.

Uses & applications

Used as a low-cost gemstone, ornamental stone, meditation material, and collector specimen; rarely used for durable construction because of its small-scale occurrence and color value.

Geological facts

Quartz is abundant worldwide, but strongly colored, translucent rose quartz is more desirable than pale or cloudy material. The specimen’s yellow-brown patches may be iron-oxide staining or an associated mineral.

Field identification & locations

Identify it by pink coloration, glassy luster, hardness sufficient to scratch ordinary glass, and lack of cleavage; test cautiously because scratching damages the piece. Common sources include Brazil, Madagascar, India, and the United States.