IMA mineral species

Stefanweissite

(Ca,REE)₂Zr₂(Nb,Ti)(Ti,Nb)₂Fe²⁺O₁₄

Oxide mineral.

Stefanweissite specimen
Stefanweissite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula(Ca,REE)₂Zr₂(Nb,Ti)(Ti,Nb)₂Fe²⁺O₁₄
ElementsCa, Zr, Nb, Ti, Fe, O
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolSwi

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