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Raley Design Studios

Sonoran Dendritic Rhyolite Cabochon, 39.85 cts

Sonoran Dendritic Rhyolite Cabochon, 39.85 cts

Regular price $30.00 USD
Regular price Sale price $30.00 USD
Sale Sold out
Shipping calculated at checkout.

Satin finish. Flat back with beveled edge for ease of setting. You will receive the exact gemstone shown in the pictures.

Weight: 39.85 carats
Length: 54.15 mm
Width: 17.55 mm
Height: 5.39 mm

Species: Rhyolite
--Variety: -
Trade Name(s): Sonoran Dendritic Rhyolite, Sonoran Dendritic Jasper*
Origin: Mexico
Enhancement(s): (N) Natural

* Using the term "jasper" to describe Rhyolite is deceptive and a punishable crime under US Federal Trade Commission regulations.  Jasper is an opaque form of cryptocrystalline quartz known as chalcedony with a completely different chemical make-up.

American Gem Trade Association Gemstone Enhancement Codes

Enhancement: Any treatment process other than cutting and polishing that improves the appearance (color/clarity/phenomena), durability, or availability of a gemstone.

(N) Natural
No modification; natural stones which are not currently known to be enhanced (or currently has no known modification process).


Items ship within 1-2 business days Monday through Friday, excluding U.S. holidays.

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