DDO107c Dendritic Opal Cabochon Intarsia Beads and shows both banded and

and shows both banded and moss agate

This genuine piece of turquoise is from Cananea in Sonora

Silversmithing spindle w/ sanding and polishing wheels (x2)

Cold Mountain Thundereggs are similar to Butterfly Jasper

When cut perpendicular to the palm trunk

DDO107c Dendritic Opal Cabochon Intarsia Beads and shows both banded andThis polished cabochon is made from Turkish Dendritic Opal, showing milky white and translucent chalcedony with black dendritic patterning. 26mm x 35mm Dendritic Opal is technically a form of agate (microcrystalline silica) rather than a type of opal (microscopic silica with no crystalline structure). Since it typically displays opaque chalcedony rather than translucent, this name distinguishes it from other Dendritic Agates that have significantly