Constituent
Name
Mg-Al-silicate glass with Al(Al+Si)=0.33
Family
covalent network solid
Class
tridimentional covalent network solid
Compound type
silicate
Constituent abundance in material
Relevance
main - major
Arrangement
single phase
Mass fraction
1.0 $\pm$ 0.02
Chemical composition
Formula
Mg$_{2}$AlSi$_{2}$O$_{7.5}$
Chemical formula
Mg2AlSi2O7.5
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Mole fraction Mass fraction State Relevance Comments
$Mg$ Magnesium element 2 0.16 0.193082216044878 constituent element main
$Al$ Aluminium element 1 0.08 0.107172500826752 constituent element main
$Si$ Silicon element 2 0.16 0.223115020725301 constituent element main
$O$ Oxygen element 7.5 0.6 0.476630262403069 constituent element main
Phase name
amorphous Mg-Al-silicate
Phase type
amorphous