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Species / Silicates / #0169

Amesite

Silicates triclinic #0169

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

Formula Mg₂Al(AlSiO₅)(OH)₄
Strunz code 9.ED.15
Class Silicates
Crystal system triclinic
Type locality
Named after James T. Ames
Streak
Amesite specimen
Photo: Robert M. Lavinsky — CC BY-SA 3.0 · Wikimedia Commons

Composition

O
51.67%
Al
19.36%
Mg
17.44%
Si
10.08%
H
1.45%

Molar mass 278.682 g/mol

Physical

Mohs
Density
g/cm³