IMA mineral species

Painite

CaZrAl₉(BO₃)O₁₅

Borate mineral.

RedOrangeBrown

Painite specimen
Painite-266170.jpg · Wikimedia Commons (see file page for author & license)

Properties

⛏ Mohs hardness8
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💅🪙🍶🔪💎

Harder than quartz: scratches glass and steel.

⚖ Density4 g/cm³
Heavy
🔷 Hexagonal✏️ streak white
Chemical formulaCaZrAl₉(BO₃)O₁₅
ElementsCa, Zr, Al, B, O
Crystal systemHexagonal
Mohs hardness8
Density4 g/cm³
Streakwhite
Color—
IMA symbolPai
Nickel–Strunz class6.AB.85

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

🌍 Where it's found

Type locality (where it was first described): Mogok Township, Myanmar · Mogok Township, Myanmar

  • Type locality
  • Notable source / deposit
  • Country of origin

Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.