IMA mineral species

Rosenhahnite

HCa₃[Si₃O₉(OH)]

Sorosilicate mineral.

Rosenhahnite specimen
Rosenhahnite-87046.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaHCa₃[Si₃O₉(OH)]
ElementsH, Ca, Si, O
Crystal systemTriclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolRhh
Nickel–Strunz class9.BJ.10

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