Spectacular GemBone Specimen -- Partial Vertebrate Process

Spectacular GemBone Specimen -- Partial Vertebrate Process



Only 1 available

Whoa! You can't buy your own item.

  • Handmade
  • Materials: agatized dinosaur bone, dinosaur bone, gembone, stone, fossil

This lovely natural specimen is another offering from The StoneCarver.

I believe that this beautiful, unique specimen is part of the superstructure (aka "process") of a very large vertebrate. The distinctive and fascinating surface configuration is something seen in other vertebrate specimens. I’ve spent endless hours marveling at the detail of this piece. The polished interior has a cream coloration with scattered red and blue agate-filled cavities.

I would consider this to be a prized piece in any collection.

The polished surface has a "saddle" shape, where the center is lower than the ends (long side) and the sides (short side) are lower than the center. The polished face is 4" x 2" maximum with a thickness of 3-1/2". Weight is 2-1/2 lb.

As with any fine bone, it should be seen in direct sunlight under magnification to appreciate the full range of beauty it offers!

The photographs show all sides of the specimen.


Agatized dinosaur bone can only be found on the Colorado Plateau in the Brushy Basin member of the Morrison Formation. This stratum was laid down 146 to 156,000,000 years ago, corresponding to the Late Jurassic period. The dinosaurs that inhabited this region during the Late Jurassic included Allosaurus, Apatosaurus, Brachiosaurus, Camarasaurus, Diplodocus, Stegosaurus, and Torvosaurus (a theropod nearly the size of Tyrannosaurus), to name just a few!

I guarantee satisfaction with all my work and offer a 7-day money back return policy.

Shipping charges include $50.00 insurance and delivery confirmation. Shipping within the United States is $14.00 flat rate for USPS Priority shipping. I will combine S&H whenever possible.

I do sell and ship international. Please contact me prior to purchase for applicable shipping and handling charges. Please wait for my invoice before payment.

Thank You!
The StoneCarver


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Ships from United States
Kenneth Kolb

Kenneth Kolb

Owner of BoneMaster

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This seller usually responds within 24 hours.

66 shop reviews

0 out of 5 stars

kcroswhite May 10, 2014

5 out of 5 stars

Wow!! This is an amazing pendant! I love the color, the shape, the weight and the history. It arrived quickly and extremely well packaged - exactly what a piece of this quality deserves. Thank you, so very much!

Purchased item:

Janet Peek McGill Jan 7, 2016

5 out of 5 stars

I love them. call me crazy but these will make nice big funky rings

Purchased item:

B. E. Oct 17, 2017

5 out of 5 stars

Very beautiful and it matches the earrings I also bought from the seller. This seller is very nice and helpful and I would do business with him again. I do recommend checking out his website because it has a lot of information on his products. I'm new to gembones and it was very helpful to me and I like knowing the exact source and processes of the things I buy.

Purchased item:

Cat Mar 16, 2015

5 out of 5 stars

It was a gift for a dear friend. They loved it. Got to check it out and I was impressed as well. I'll be keeping an eye open for more bones that are on a college friendly budget.

Purchased item:

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Listed on Oct 30, 2020