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Sphaerobertrandite

Be₃(SiO₄)(OH)₂

Monoclino root IMA redefined

Bileşim

Composizione (% in peso)

O

Si

Be

OOxygen62.7%
SiSilicon18.3%
BeBeryllium17.7%
HHydrogen1.3%

İkincil çakralar