Constituent
Name
Ca-Mg-Al-silicate glass with Al(Al+Si)=0.40
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
Ca2Mg_{0.5}AlSi_{1.5}O_{7}$
Chemical formula
Ca2Mg0.5AlSi1.5O7
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Mole fraction Mass fraction State Relevance Comments
Ca Calcium element 2 0.16666666666666666 0.2931670434776564 constituent element main
Mg Magnesium element 0.5 0.041666666666666664 0.04444723409179873 constituent element main
Al Aluminium element 1 0.08333333333333333 0.09868379035680752 constituent element main
Si Silicon element 1.5 0.125 0.15408222091156717 constituent element main
O Oxygen element 7 0.5833333333333334 0.4096197111621701 constituent element main
Phase name
amorphous Ca-Mg-Al-silicate
Phase type
amorphous