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Species / Silicates / #0078

Albite

Silicates triclinic #0078

Albite is a mineral species described as mineral, Na-feldspar, Na-silicate, tectosilicate. It is classified under the Nickel-Strunz scheme and its reference data is listed below.

Formula NaAlSi₃O₈
Strunz code 9.FA.35
Class Silicates
Crystal system triclinic
Type locality
Named after white
Streak white
Albite specimen
Photo: Didier Descouens — CC BY-SA 3.0 · Wikimedia Commons

Composition

O
48.81%
Si
32.13%
Al
10.29%
Na
8.77%

Molar mass 262.219 g/mol

Physical

Mohs
Density
2.64 g/cm³