mineral

Rose Quartz and Pegmatite

Silicon Dioxide (SiO2) with trace amounts of titanium, iron, or manganese

Hardness: 7 on Mohs scale; Color: Pale pink to rose red, mixed with whitish quartz and dark matrix; Luster: Vitreous to greasy; Crystal Structure: Trigonal (often massive in pegmatites); Cleavage: None (conchoidal fracture); Specific Gravity: 2.65

Hardness: 7 on Mohs scale
Luster: Vitreous to greasy

Identified August 5, 2026More mineral →

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Physical properties

Formation & geological history

Formed predominantly in pegmatite veins and hydrothermal environments, often crystallizing from cooling magma rich in silica and water over millions of years.

Uses & applications

Used in ornamental carvings, gemstone jewelry, decorative items, and valued by mineral collectors.

Geological facts

Rose quartz owes its delicate pink color to microscopic inclusions of pink dumortierite or fibrous silicate minerals within the quartz matrix. Unlike crystalline quartz, true rose quartz rarely forms distinct crystal faces and is usually found in massive form.

Field identification & locations

Easily identified by its distinctive pink coloration and glassy luster combined with a hardness that scratches glass. Commonly found worldwide, notably in Brazil, Madagascar, South Africa, and the USA (South Dakota).

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Metamorphic

Potassium Feldspar (Orthoclase)

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