SON359c Sonora Dendritic Cabochon Geodes Septarian Nodules were formed during

Septarian Nodules were formed during the Cretaceous period

Hardness on the Mohs Scale is 7

translucent

and white banded agate with quartz and druzy center

SON359c Sonora Dendritic Cabochon Geodes Septarian Nodules were formed duringThis Sonora Dendritic cabochon has a smooth matte finish. It features a gray and mauve background with brecciated patterning, dark brown dendrites, and little hints of sand and off white. 30mm x 29mm 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