IMA mineral species

Artinite

Mg₂CO₃(OH)₂·3H₂O

Hydrated basic magnesium carbonate mineral.

White & Clear

Artinite specimen
Artinite (OM1-455).JPG · Wikimedia Commons (see file page for author & license)

Properties

⛏ Mohs hardness2.5
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Scratches with a fingernail.

🔷 Monoclinic✏️ streak white
Chemical formulaMg₂CO₃(OH)₂·3H₂O
ElementsMg, C, O, H
Crystal systemMonoclinic
Mohs hardness2.5
Density—
Streakwhite
Color—
IMA symbolArt
Nickel–Strunz class5.DA.10

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