Liberal Dictionary English Dictionary
noun
- a rare pyroxene mineral, sodium-ferric iron silicate, NaFe(Si2O6), found in feldspathoid rocks.
Macro Shooting Of Natural Mineral Stone – Aegirine (acmite) Mineral
Macro Shooting Of Natural Rock – Dark Green Aegirine (acmite
Aegirine (acmite) rock with pink Eudialyte crystal Stock Photo