Herkimer Diamond Specimens
with Rainbows


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Two Herkimer Diamonds for sale

Specimens of Herkimer quartz clusters.


Two C Grade Quartz Crystals

Length: 22 & 23 mm
Width: 17 & 19 mm
Weight: 58.3 ct. / 11.5 g total

While both Herkimer Diamonds flash beautiful rainbows, they are very different specimens. One is smoky with the unusual elongated shape. The other bright and clear with a round shape. Sizes and descriptions:

  • A beautiful smoky doublet measures 22x19x16 mm / 27.5 ct. An 18x12 mm double terminated Herk sets perpendicular to another dt that's elongated, measuring 22x14x10 mm. Black hydrocarbon (anthraxolite) is present internally and externally, giving the quartz a rich and smoky hue. Interesting inclusions include bubbles and clear flat imprints. Overall, clarity is fair to cloudy.
  • This super clear cluster measures 23x17x13.5 mm / 30.8 ct. A sweet 19.5x16.5x12.5 mm sparks pastel rainbows at a deep self healed fracture. Nestled along side are a 16x9 mm and 11x5 mm Herks. The specimen is complete. Several tips are sharp and clean, including the rainbow tip. A couple terms are blemished. Color is pale and golden, but not as dark in person as pictures depict.

Rainbow Tip: View your quartz crystals from different angles and in bright light to get the full extent of rainbows. They can be elusive.

These Herkimer Diamond specimens with rainbows are such fun and interesting specimens to look at with a loupe, we are including one !

  SALE 25% Off
Price: US$ 55.00 NOW $41.25
Order via Paypal: *SOLD*

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Smoky double, pictured below, measures 22x19x16 mm.
Smoky Herkimer Diamond.

Quartz doublet.

Complete and double terminated specimen.

Herkimer crystal with ruler picture.

Pic shows great clarity of a Herkimer Diamond

Triplicate cluster specimen.

Herkimer quartz with anthraxolite.

Color is pale golden, pics show it darker.

Quartz cluster with a round shape.

10X Loupe Included



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