Quartz

Dimensions: 3.4 x 3.3 x 2 cm
Provenance: Middleville, Town of Newport. Herkimer Co. New York, USA
Lovely little gem, we understand v why we call these Quartz "diamonds of Herkimer"
  Dimensions without the acrylic base, which is supplied with the mineralogical specimen.
The mineral is not glued to the base (soft putty).