IMA mineral species

Fluormayenite

Ca₁₂Al₁₄O₃₂[☐₄F₂]

Mayenite supergroup, mayenite mineral.

Properties

Chemical formulaCa₁₂Al₁₄O₃₂[☐₄F₂]
ElementsCa, Al, O, F
Crystal systemCubic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolFmy

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

🌍 Where it's found

Type locality (where it was first described): Jabel Harmun, Palestine