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Species / Silicates / #0134

Altisite

Silicates monoclinic #0134

Altisite is a mineral species described as transitional ino-phyllosilicate, mineral. It is classified under the Nickel-Strunz scheme and its reference data is listed below.

Formula Na₃K₆Ti₂Al₂Si₈O₂₆Cl₃
Strunz code 9.DP.40
Class Silicates
Crystal system monoclinic
Type locality Olenii Ruchei
Named after chemical composition
Streak
No specimen image

Composition

O
34.66%
K
19.54%
Si
18.72%
Cl
8.86%
Ti
7.98%
Na
5.75%
Al
4.5%

Molar mass 1200.26 g/mol

Physical

Mohs
Density
g/cm³