IMA mineral species

Gramaccioliite-(Y)

(Pb,Sr)(Y,Mn)Fe³⁺₂(Ti,Fe³⁺)₁₈O₃₈

Oxide mineral.

Gramaccioliite-(Y) specimen
Gramaccioliite-(Y).jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula(Pb,Sr)(Y,Mn)Fe³⁺₂(Ti,Fe³⁺)₁₈O₃₈
ElementsPb, Sr, Y, Mn, Fe, Ti, O
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolGmc-Y
Nickel–Strunz class4.CC.40

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