Quartz included by Hedenburgite     Island of Sepidhos, Greece. Ex. Dr. Steve Chamberlain collection. Nicely striated, Tessin habit crystals in a randomly oriented cluster which sits nicely on edge for display. The piece measures 5.5 x 4 x 3.3 cm and is exceptionally high in luster. Biggest crystal is damage free and measures 3.5 cm long. Several small areas of contact which are not distracting. An older specimen of better than usual form and exceptional for its luster. Views nicely from all sides. 95$