IMA mineral species

Roggianite

Ca₂Be(OH)₂Al₂Si₄O₁₃ * 2.₅H₂O

Zeolite mineral.

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

Properties

Chemical formulaCa₂Be(OH)₂Al₂Si₄O₁₃ * 2.₅H₂O
ElementsCa, Be, O, H, Al, Si
Crystal systemTetragonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolRog
Nickel–Strunz class9.GB.20

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