$2,800
Two doubly-terminated Quartz crystals from China that I named the 'chopsticks'. The crystals are 19.5 and 23 cm long, perfect and undamaged (there is actually a third smaller doubly-terminated Quartz crystal 4cm long attached). Quartz from this locality is known for it's black carbon inclusions as is present in these crystals. The Quartz crystals are both large and high quality. Ex. Mike Keim.