IMA mineral species

Lizardite

🪶 Soft, Scratches Easily

Mg₃Si₂O₅(OH)₄

Phyllosilicate mineral.

RedYellowGreenPurpleBrownBlackWhite & Clear

Lizardite specimen
Lizardite-362595.jpg · Wikimedia Commons (see file page for author & license)

Properties

⛏ Mohs hardness2.5
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💅🪙🍶🔪💎

Scratches with a fingernail.

⚖ Density2.487 g/cm³
Average
Chemical formulaMg₃Si₂O₅(OH)₄
ElementsMg, Si, O, H
Crystal systemMonoclinic
Mohs hardness2.5
Density2.487 g/cm³
Streak—
Color—
IMA symbolLz
Nickel–Strunz class9.ED.15

“—” means no reliable value in Wikidata yet. Check Mindat for full data.

Care & Handling

  • 🪶 Soft, Scratches Easily Mohs 2.5: softer than a steel knife, so it scratches easily. Store it apart from harder stones.