IMA mineral species

Yaroslavite

Ca₃Al₂F₁₀(OH)₂·H₂O

Neso-aluminofluoride mineral.

Properties

Chemical formulaCa₃Al₂F₁₀(OH)₂·H₂O
ElementsCa, Al, F, O, H
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolYsl
Nickel–Strunz class3.CB.50

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

🌍 Where it's found

Type locality (where it was first described): Yaroslavskoye tin deposit, Russia