IMA mineral species

Santafeite

(Na,Ca,Sr)₁₂(Mn²⁺,Fe³⁺,Al,Mg)₈Mn₄+₈(VO₄)₁₆(OH,O)₂₀ * 8H₂O

Vanadate mineral.

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

Properties

Chemical formula(Na,Ca,Sr)₁₂(Mn²⁺,Fe³⁺,Al,Mg)₈Mn₄+₈(VO₄)₁₆(OH,O)₂₀ * 8H₂O
ElementsNa, Ca, Sr, Mn, Fe, Al, Mg, V, O, H
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolSfe
Nickel–Strunz class8.DM.40

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