Acicular and prismatic crystals stand out for their color and brilliance, covering a large part of the sample. The Brochantite is found in a cavity of chrysocolla and chalcedony druse, a classic feature of this mine.

Spectacular chrysocolla geode covered by a layer of needle-shaped bronchantite urchins. This sample was collected around 2010 and is one of the finest extracted from this famous mine. Video of the specimen on Instagram

This specimen is difficult to handle with your hands because it's full of cavities running through the specimen and beautiful acicular brochantite crystals on a druse of chrysocolla. The actual specimen is much better than the photographs.