Beryl (Var: Emerald)

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

Locality: Boyacá Department, Colombia

En esta esmeralda colombiana tallada de Muzo está presente el tratamiento PERMA-SAVE. Dentro del circulo de color negro es posible observar esta adición de acrílico o pegamento acrílico usado comúnmente para subsanar o disimular daños como huecos o bordes rotos. Este tratamiento adicional, altera totalmente la naturalidad de la piedra. Peso: 0,74 Kts 4x4mm

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Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 30th Nov 2009 02:12:11

Beryl (Var: Emerald)

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

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