3 x Grossular Garnet crystals; german old label
Cathedral Isle Breslau Poland
Size: 4.5 cm in diameter is the biggest crystal; 3.5 cm in diameter the smallest one
Three bigger single Grossular crystals in greyish brown color with an old german label. The Garnet crystals was found in Breslau during building works on the "Dominsel" in Breslau Poland between 1886 - 1892. Dominsel means "Cathedral Isle", where the "Sand Cathedral" is located. It was an unique find which is described in old geoscientific literature. Here you may purchase a really historical evidence of geosciences. In this time the Grossular Garnet was described in german as "Kalkthon-Granat".
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