Dickite

Formula : Al2Si2O5(OH)4

Space group: 
Monoclinic - Domatic H-M Symbol (m) Space Group: Cc
Dana class: 
71.1.1.1 (71) Phyllosilicate Sheets of Six-Membered Rings (71.1) with 1:1 layers (71.1.1) Kaolinite group
High temperature: 
Hydrothermal systems 110 to 270C.
Geological context: 
Kandite (kaolinite)group mineral.

Dernière mise à jour le 25.01.2021

THERMODYNAMICS

T(°C) 0 25 60 100 150 200 250 300
log10K 12.20 9.40 6.01 2.86 -0.33 -2.99 -5.35 -7.61