mineral

Rough Rose Quartz

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

Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous to greasy; Crystal structure: Hexagonal (Trigonal); Cleavage: None (Conchoidal fracture); Specific gravity: 2.65

Hardness: 7 on Mohs scale
Color: Pale pink to rose red
Luster: Vitreous to greasy

Identified March 9, 2026More mineral →

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Physical properties

Hardness: 7 on Mohs scale; Color: Pale pink to rose red; Luster: Vitreous to greasy; Crystal structure: Hexagonal (Trigonal); Cleavage: None (Conchoidal fracture); Specific gravity: 2.65

Formation & geological history

Formed through the cooling and crystallization of silica-rich magma inside pegmatites or hydrothermal veins. Most specimens are found in Precambrian era geological formations.

Uses & applications

Extensively used in lapidary work for cabochons and beads, ornamental carvings, holistic/metaphysical practices, and as a popular rough specimen for mineral collectors.

Geological facts

Unlike other varieties of quartz, rose quartz rarely forms well-defined crystals and is usually found in massive form. The pink color is often attributed to microscopic inclusions of pink borosilicate fibers.

Field identification & locations

Identify in the field by its characteristic pink hue, high hardness (will scratch glass), and lack of cleavage planes. Common locations include Brazil, Madagascar, South Africa, and the Black Hills of South Dakota, USA.

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