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Buenavista Mines, Mun. de Ubalá, Guavió-Guatéque Mining District, Cundinamarca Department, Colombia
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List of minerals arranged by Dana 8th Edition classification
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Unclassified Minerals
var: Emerald-Be3Al2(Si6O18)

2 entries listed. 2 valid minerals.


Emerald and Other Beryls, John Sinkankas 1981, p426

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