A rich and rare specimen of abundant acicular metallic yellow crystals of Millerite intergrown with metallic blocky grey crystals of the rare species Hauchecornite a very rare nickel, bismuth, antimony sulphide and acicular metallic Bismuthinite crystals, from the Friedrich Mine, Wissen, Germany. The specimen comes with an old American Museum of Natural History label pre-1910 via the Clarence S. Bement collection.
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