Constituent
Name
Mg-Al-silicate glass with Al(Al+Si)=0.20
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 ± 0.02
Chemical composition
Formula
Mg4AlSi4O_13.5}
Chemical formula
Mg4AlSi4O13.5
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Mole fraction Mass fraction State Relevance Comments
Mg Magnesium element 4 0.17777777777777778 0.2148340034998532 constituent element main
Al Aluminium element 1 0.044444444444444446 0.05962304009487579 constituent element main
Si Silicon element 4 0.17777777777777778 0.24825017096462157 constituent element main
O Oxygen element 13.5 0.6 0.47729278544064946 constituent element main
Phase name
amorphous Mg-Al-silicate
Phase type
amorphous