Stibnite
Collada Verda, Pardines, Girona, Catalonia, Spain
Ex-collection from Cantabria, Spain.
Compact elongated crystallizations, all mineral, without matrix and with some antimony oxides. Forgotten piece in a somewhat old collection. Minimum age of the early 70s. It was not treated well afterwards and split longitudinally . Apart from this we can consider that it is well ...