One of the coolest Crystal Grove Herkimer Diamond matrix specimens we have ever seen! A Herkimer Quartz druze covers an interesting stalactite-like matrix hosts a ridge of 2 large and 4 small water clear Herkimer Diamond quartz crystals Sits perfectly. Crystal Grove, Saint Johnsville, NY, USA. 2" x 1.5" x 1", 1.4 oz. See it as big as your screen on the Studio Mineralia YouTube Channel!