Constituent
Name
Na2Si2O5 Zr F glass
Family
ionic solid
Class
glass
Compound type
silicate
Comments
Composition (wt% via EPMA analysis): 64.89 SiO2 ; 32.24 Na2O; 0.43 ZrO2; 1.72 F
Constituent abundance in material
Relevance
main - major
Arrangement
single phase
Mass fraction
1.0
Chemical composition
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Mole fraction Mass fraction State Relevance Comments
$O$ Oxygen element 0.4298 $\pm$ 0.001 mixed main
$Si$ Silicon element 0.3034 $\pm$ 0.001 mixed main
$Na$ Sodium element 0.2392 $\pm$ 0.001 mixed main
$Zr$ Zirconium element 0.0032 $\pm$ 0.001 mixed impurity
$F$ Fluorine element 0.0172 $\pm$ 0.001 mixed impurity
Phase type
glassy
Texture
glassy