The chemical composition of greenish blue beryl is beryllium aluminium cyclosilicate with the chemical formula Be3Al2 (SiO3) 6.
Beryl buluuga ah oo aan la goyn karin Beryl waa macdanta ka kooban aluminium beryllium aluminium cyclosilicate oo ay la socoto qaaciddada kiimikada Be3Al2 (SiO3) 6.