Here is a matrix with a couple of cavities filled with colorless, transparent, gemmy and doubly terminated Herkimer diamonds. The Herkimer in the center cavity is particularly impressive. 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: 12.5 x 7 x 7 cm