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This topaz specimen shows us some interesting inclusions oriented in the cleavage plane (001). Transparency is complete. With label from Juan Montal, former mineral dealer from Vilafranca del Penedés (Catalonia).
Good sized topaz crystal, colorless, richly faceted, brilliant, colourless and very transparent. It has some chips, but it is a gem.
Esthetic specimen formed by groups of lepidolite mica, bright and defined, on which we observe see a brilliant topaz crystal, slightly bluish and faceted, with excellent transparency. Uncommon on matrix. With old handwritten label.
A very interesting specimen of topaz, in which we can see striated faces on the prism, truncated by pinacoids, very unusual. Transparence, brilliance and with the handwritten label from the Astor collection indicating "negative" faces. This piece was adquired to the well-know Catalan dealer Jordi Figueras, one of the suppliers of the Folch collection.