Rich groups of mixite crystals, arranged on a matrix with quartz. Joan Viñals' label indicates that it comes from the Daniel mine, in the same area as the waste dumps known as Schmiedestollen, the most famous dump in the Wittichen area, currently heavily restored. It does not belong to any real mine, but was driven to transport minerals from the nearby Alt St Joseph and Gnade Gottes mines, with which it is connected underground (see mindat), which indicates that some specimens from this dumps may belong also from this mine.