Constituent
Name
Mg-Fe-Al-silicate glass with Al(Al+Si)=0.10
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$_{4.5}Fe$_{4.5}$AlSi$_{9}$O$_{28.5}$
Chemical formula
Mg4.5Fe4.5AlSi9O28.5
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Mole fraction Mass fraction State Relevance Comments
$Mg$ Magnesium element 4.5 0.0947368421052632 0.0997552064284128 constituent element main
$Fe$ Iron element 4.5 0.0947368421052632 0.229205081382214 constituent element main
$Al$ Aluminium element 1 0.0210526315789474 0.0246090100601082 constituent element main
$Si$ Silicon element 9 0.189473684210526 0.230543085796765 constituent element main
$O$ Oxygen element 28.5 0.6 0.4158876163325 constituent element main
Phase name
amorphous Mg-Fe-Al-silicate
Phase type
amorphous