SON358c Sonora Dendritic Cabochon Style:Designer which is approximately 5 mm

which is approximately 5 mm thick

75 kW variable speed 500rpm to 1500 rpm

in beautiful purple

and spots of parallax or "shadow" effect

with two flow channels

SON358c Sonora Dendritic Cabochon Style:Designer which is approximately 5 mmThis Sonora Dendritic cabochon has a smooth matte finish. It features a white, mauve, and sand colored background with dark maroon dendrites. 23mm x 42mm From Sonora, Mexico, this stone is most likely a dolomite as it is softer than jasper and rhyolite. Called Sonora Dendritic for its prevalent dendrites, it typically shows a blue gray or tan colored background with dark maroon to mauve dendrites and sealed fracture lines. Designer Cabochons: The Gem