IMA mineral species

Thorosteenstrupine

(Ca,Th,Mn)₃Si₄O₁₁F·6H₂O

Cyclosilicate mineral.

Properties

Chemical formula(Ca,Th,Mn)₃Si₄O₁₁F·6H₂O
ElementsCa, Th, Mn, Si, O, F, H
Crystal systemAmorphous
Mohs hardness—
Density—
Streak—
Color—
IMA symbolTssp
Nickel–Strunz class9.CK.20

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