Pyrolusite-after-Calcite
specimen number:
2281009
location:
Ilfeld, Nordhausen, Harz Mts, Thuringia, Germany
description: An outstanding example for this German classic showing silky black crystallized pyrolusite replacing previous scalenohedral crystals of calcite over the top of an 8.5 x 6.0 x 4.0 cm matrix. This is an outstanding condition. The calcite shows twinning. Ex Robert Nowakowski collection.
Size: 8.5 x 6.0 x 4.0 cm (small-cabinet)
Collection: Robert Nowakowski
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