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Antimonite crystals up to 1 cm on quartz matrix. Very old sample from Brandholz-Goldkronach (in the old days district of Bayreuth or "Baireuth" as the label tells), Fichtelgebirge, Bavaria. (Author: Andreas Gerstenberg)

Antimonite crystals up to 1 cm on quartz matrix. Very old sample from Brandholz-Goldkronach (in the old days district of Bayreuth or "Baireuth" as the label tells), Fichtelgebirge, Bavaria. (Author: Andreas Gerstenberg)

Dimensiones: 750 x 563
Tamaño fichero: 64.7 kbytes
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