M MineralystRock & Mineral Guide
Rock

Schist

Schist — reference photo

Schist is a rock. It has a Mohs hardness of 2 to 4 on Mohs scale and schistose, may appear shiny due to mica content luster.

Schist properties

TypeRock
Mohs hardness2 to 4 on Mohs scale
LusterSchistose, may appear shiny due to mica content
Typical colorsTypically gray, green, or brown, can contain various colored minerals
FormationMetamorphic rock formed from the alteration of shale or other sedimentary rock under heat and pressure
Rarity5 / 10

Mohs hardness 2–4 — soft

1 · Talc5 · Apatite10 · Diamond
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