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Raley Design Studios

Sonoran Dendritic Rhyolite, 9.35 cts

Sonoran Dendritic Rhyolite, 9.35 cts

Regular price $16.00 USD
Regular price Sale price $16.00 USD
Sale Sold out
Shipping calculated at checkout.

Mellow bluish-gray with deep maroon dendrites outlined in stark white.  Polished to an almost vitreous (shiny) luster.  Flat, matte finish back with beveled edge for ease of setting. You will receive the exact gemstone shown in photos.

Weight: 9.35 carats
Length: 18.34 mm
Width: 13.31 mm
Height: 5.16 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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