Description
Here we have a superb cluster of mirror bright, intergrown, single and twinned Cassiterite crystals measuring 2,6 cm across with dark olive-brown colour. This crystals are exceedingly well defined, sharp edged and superb striated. Transparent with, clearly visible with only minor backlit, this is a super thing with splendend aesthetics and only minor imperfection. A stunning mini from an old time Czech locality and extremely hard to come by nowadays.