M MineralystRock & Mineral Guide
Gemstone

Rose Quartz

Rose Quartz — reference photo

Rose Quartz is a gemstone with the chemical formula SiO2. It has a Mohs hardness of 7 (Mohs scale) and vitreous to pearly luster.

Rose Quartz properties

TypeGemstone
Chemical formulaSiO2
Mohs hardness7 (Mohs scale)
LusterVitreous to pearly
Typical colorsPale pink to deep rose
FormationIgneous rocks, typically in granite pegmatites, and sometimes in metamorphic rocks
Rarity4 / 10

Mohs hardness 7 — hard

1 · Talc5 · Apatite10 · Diamond
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