gemstone

Rose Quartz

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

Hardness: 7 (Mohs); Color: Pale pink to rose red; Luster: Vitreous to greasy; Crystal Structure: Trigonal (hexagonal); Cleavage: Indistinct; Specific Gravity: 2.65

Hardness: 7 (Mohs)
Color: Pale pink to rose red
Luster: Vitreous to greasy

Identified July 15, 2026More gemstone →

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Physical properties

Hardness: 7 (Mohs); Color: Pale pink to rose red; Luster: Vitreous to greasy; Crystal Structure: Trigonal (hexagonal); Cleavage: Indistinct; Specific Gravity: 2.65

Formation & geological history

Formed in pegmatites, hydrothermal veins, and occasionally igneous rocks. Its color is derived from microscopic inclusions of aligned silicate mineral fibers.

Uses & applications

Primarily used in jewelry making, ornamental carvings, beads, and as a popular specimen for crystal collecting and lapidary arts.

Geological facts

Unlike regular quartz, rose quartz rarely forms well-defined external crystals, instead appearing in massive form. When cut into cabochons, some specimens exhibit asterism (a star-like effect).

Field identification & locations

Identify by its characteristic hazy pink transparency and hardness. Common locations include Brazil, South Africa, India, and Madagascar. It is the pink variety of translucent quartz.

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Ammolite (Biogenic Aragonite with trace elements; fossils of Placenticeras meeki and Placenticeras intercalare)

mineral

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ZrO2 (Cubic Zirconia) or C (Diamond)

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Red Jasper

Silicon Dioxide (SiO2) with Hematite inclusions

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Cubic Zirconia (or possibly Diamond)

Zirconium dioxide (or Carbon)

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Faceted Gemstone

Unknown transparent mineral, possibly Diamond (C), Cubic Zirconia (ZrO2), Quartz (SiO2), or Glass

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