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Silicate

Gismondine-Sr

Sr₄(Si₈Al₈O₃₂)·9H₂O
Crystal systemOrthorhombic
ClassSilicate
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Gismondine-Sr

Gismondine-Sr is an IMA-recognized mineral species in the silicate class, with the chemical formula Sr₄(Si₈Al₈O₃₂)·9H₂O.

It crystallizes in the orthorhombic crystal system (space group B22_12). It is a member of the Gismondine structural group.

IMA symbol Gis-Sr, IMA status: approved, named in 2021.

Index entry. This entry combines official IMA/RRUFF species data with published physical-property data — a full written entry hasn’t been published yet. Browse more G minerals or help write this entry.