Moss Agate

Yellowstone River in southeastern Montana
Gems, 18.28 ct, 26.62 mm x 20.33 mm
Start Time: 07/04/2019 10:00:00 am (CDT)
End Time: 07/11/2019 7:05:00 pm (CDT)
Auction Closed

Item Description

Agate is a form of chalcedony or microcrystalline quartz which forms in layers in a remarkable variety of colors and textures. The most familiar Agate is the banded agate which has multicolored layers. Idar-Oberstein, Germany was once famous for its Agate mines, and agate carving there has a long tradition which continues to this day. Indeed Agate has an even longer history, since the Egyptians used Agate as a gemstone more than 3,000 years ago. But one of the most well known forms from Montana is highly sought after amongst collectors. High quality Montana Agates can be as impressive in their play of color and beautiful patterns. Agate is suitable for any kind of jewelry, including rings. This "Oval" Cabochon gem is a decent example of this well known material, showing a very dark smoky greenish brown color with strong backlighting. Good quality and size.

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