IMA mineral species

Tantalite-(Fe)

Fe²⁺Ta₂O₆

Oxide mineral.

Tantalite-(Fe) specimen
Tantalite-(Fe)-236459.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaFe²⁺Ta₂O₆
ElementsFe, Ta, O
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolTtl-Fe
Nickel–Strunz class4.DB.35

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