Chalcopyrite on Barite, Sauerland, Germany, Ex. Clemens Zoike For Sale

Chalcopyrite on Barite, Sauerland, Germany, Ex. Clemens Zoike
please see photos for size and weight.
I recently acquired a large mineral collection through an estate sale and am offering the specimens individually.
I am not a professional mineral dealer or geologist, identifications are based on original labels if available, and my best research, but are not guaranteed.I do not professionally inspect or grade the specimens.All specimens are photographed as found.All photos were taken with a simple point-and-shoot camera.All photos were using the light from the camera.Color and appearance may vary slightly due to lighting and monitor settings.Measurements are approximate because of each specimen’s irregular shape.Please review all photos carefully before purchasing.I am not responsible for possible identification errors or variations in color47