Rock Identifier
Rose Quartz (Quartz (Silicon Dioxide - SiO2) with trace amounts of titanium, iron, or manganese) — mineral
mineral

Rose Quartz

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

Hardness: 7 (Mohs), Color: Pale pink to rose red, Luster: Vitreous to waxy, Crystal Structure: Hexagonal (though usually found in massive form), Cleavage: None/Conchoidal fracture, Specific Gravity: 2.65

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Physical properties

Hardness: 7 (Mohs), Color: Pale pink to rose red, Luster: Vitreous to waxy, Crystal Structure: Hexagonal (though usually found in massive form), Cleavage: None/Conchoidal fracture, Specific Gravity: 2.65

Formation & geological history

Forms primarily in pegmatites through the cooling of magma, though it can also be found in hydrothermal veins. It often forms at high temperatures and pressures deep within the Earth's crust.

Uses & applications

Extensively used in lapidary work for carvings, figurines, beads, and cabochons. Frequently used in jewelry and widely collected for metaphysical or decorative purposes.

Geological facts

While most quartz grows in distinct crystals, rose quartz is almost always found in large, shapeless masses. The color is thought to be caused by microscopic inclusions of dumortierite or similar minerals.

Field identification & locations

Identified by its distinctive translucent pink color and vitreous luster. It will scratch glass but cannot be scratched by a steel knife. Common locations include Brazil, Madagascar, and South Dakota, USA.