IMA mineral species

Spheniscidite

(NH₄)Fe³⁺₂(PO₄)₂(OH)(H₂O)·H₂O

Phosphate mineral.

Brown

Properties

Chemical formula(NH₄)Fe³⁺₂(PO₄)₂(OH)(H₂O)·H₂O
ElementsN, H, Fe, P, O
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolSnc
Nickel–Strunz class8.DH.10

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