M MineralystRock & Mineral Guide
Mineral

Albite

Albite — reference photo

Albite is a mineral with the chemical formula NaAlSi3O8. It has a Mohs hardness of 6-6.5 and vitreous to pearly luster.

Albite properties

TypeMineral
Chemical formulaNaAlSi3O8
Mohs hardness6-6.5
LusterVitreous to pearly
Typical colorsWhite, gray, reddish, greenish, and blue
FormationTypically forms in igneous rocks, as well as in metamorphic and sedimentary environments
Rarity4 / 10

Mohs hardness 6–6.5 — fairly hard

1 · Talc5 · Apatite10 · Diamond
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