Beryl (Var: Emerald)

Beryl (Var: Emerald) : Be₃(Al,Cr)₂Si₆O₁₈

Locality: Boyacá Department, Colombia

Macla de esmeralda colombiana. Caracteristico color verde-amarillo. quimica rica en oxidos ferrosos. Zona del municipio de Coscuez. Sus caracteristicas en particular de color conforman uno de los principales grupos dentro de las esmeraldas colombianas. Esta bella muestra tiene unos 5 cm de altura.

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Beryl (Var: Emerald)

Beryl (Var: Emerald) : Be3(Al,Cr)2Si6O18

Beryl (Var: Emerald) : Be₃(Al,Cr)₂Si₆O₁₈