Suevite impact breccia. Reis Crater, Bavaria, Germany.
The Reis Crater is the type location for suevite. suevite bears some resemblance to volcanic tuff (rocks formed from pyroclastic flows), but consists of spindles of glasses, remelted and shocked minerals and high temperature, high pressure minerals associated with shock metamorphism.
Item weight, 20g. This photograph is of the item offered for sale. It comes with a display box and an information card.