Constituent
Name
Mg-Al-silicate glass with Al(Al+Si)=0.33
Family
covalent network solid
Class
tridimentional covalent network solid
Compound type
silicate
Relevance
main - major
Arrangement
single phase
Mass fraction
1.0 ± 0.02
Formula
Mg2AlSi2O7.5
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 0.1930822160448783 constituent element main
Al Aluminium element 1 0.08 0.10717250082675216 constituent element main
Si Silicon element 2 0.16 0.22311502072530054 constituent element main
O Oxygen element 7.5 0.6 0.4766302624030691 constituent element main
Phase name
amorphous Mg-Al-silicate
Phase type
amorphous