IMA mineral species

Ferroåkermanite

Ca₂FeSi₂O₇

Mineral.

Ferroåkermanite specimen
Optical microscopy images of a paralava vein (a).png · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCa₂FeSi₂O₇
ElementsCa, Fe, Si, O
Crystal systemTetragonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolFåk
Nickel–Strunz class9.BB.10

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

🌍 Where it's found

Type locality (where it was first described): Hatrurim Basin, Israel