Double Terminated
Herkimer Quartz Crystals


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Herks have good and fair clarity

Photo shows black hydrocarbon present

Sharp tips, or points
More photos below


C Grade Herkimer Diamonds

Length: 17-24 mm
Width: 13.5-16.5 mm 
Weight: 39.7 ct. total 

A set of naturally double terminated Herkimer quartz crystals.  Sizes and descriptions: 

  • 17x13.5x10 mm / 11 ct.  Fair clarity with a teeny bridge crystal.
  • 24x16.5x13 mm / 28.7 ct.  A generous size, good clarity and elusive rainbows.

Both natural Herkimer quartz crystals have two terminations and good shape.

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Price: US$ 43.00 NOW $21.50
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Double terminated Herkdimer quartz crystals
Herkimer Diamonds with penny for size comparison.

Measures 17 and 24 mm

C grade crystals

Double terminated quartz crystals


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