Natural Gem Silica — 8.12 ct, United States (Arizona), Oval Cabochon (GL)
Natural Gem Silica — 8.12 ct, United States (Arizona), Oval Cabochon (GL)
This 8.12 carat gem silica from Arizona consists of chrysocolla inclusions suspended within chalcedony. The material displays a turquoise blue body color and translucent transparency. Arizona deposits are historically significant sources of gem-grade material, though production is limited. The stone is untreated and cut as an oval cabochon.
Origin: Arizona
Weight: 8.12 carats
Size: 15.7 x 13.1 x 6 mm
Clarity: Translucent
Cut: Oval cabochon
Color: Turquoise blue!
Treatment: None guaranteed 100% natural!
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Gemstone Details
About Gem Silica (Chrysocolla in Chalcedony)
Gem silica is a rare variety of chalcedony colored by microscopic chrysocolla inclusions associated with copper deposits.
Specifications & Notes
Origin: United States (Arizona)
Carat Weight: 8.12 ct
Dimensions: 15.7 x 13.1 x 6 mm
Clarity: Eye clean
Cut: Oval cabochon
Color: Turquoise blue
Treatment: None – natural color
Gemologist Notes:
This 8.12 carat gem silica from Arizona consists of chrysocolla inclusions suspended within chalcedony. The material displays a turquoise blue body color and translucent transparency. Arizona deposits are historically significant sources of gem-grade material, though production is limited. The stone is untreated and cut as an oval cabochon.
Each gemstone is individually photographed and described.
You will receive the exact stone shown.
Shipping, Care & Authenticity
• Ships securely packaged and fully insured.
• Natural gemstone – no dyes or coatings unless stated.
• Avoid harsh chemicals and ultrasonic cleaners.
• Colors may vary slightly due to lighting and screen settings.