Here is a matrix with a centered cavity filled with a colorless, transparent, gemmy and doubly terminated Herkimer diamond. It is a particularly impressive and beautiful crystal. Great contrast and striking piece – literally a diamond in the rough! (A Herkimer Diamond is a variety of Quartz crystal found in the vicinity of Herkimer, New York.)

Location: Herkimer, New York, USA

Size: 10.5 x 6 x 6.5 cm