IMA mineral species

Rusinovite

Ca₁₀(Si₂O₇)₃Cl₂

Sorosilicate mineral.

White & Clear

Rusinovite specimen
Rusinovite.png · Wikimedia Commons (see file page for author & license)

Properties

🔷 Orthorhombic✏️ streak white
Chemical formulaCa₁₀(Si₂O₇)₃Cl₂
ElementsCa, Si, O, Cl
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streakwhite
Colorwhite
IMA symbolRnv
Nickel–Strunz class9.BE.95

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

🌍 Where it's found

Type locality (where it was first described): Mount Lakargi, Russia