Dendritic Opal, Rough Rock, per lb Rose Quartz Also included is a concise

Also included is a concise glossary

One lot contains approximately 35 - 45 pieces 0

of the connective channels and many other structures

and examples of individual pieces

Smaller rough pieces also available

Dendritic Opal, Rough Rock, per lb Rose Quartz Also included is a conciseFrom Turkey, featuring white rock with black dendritic inclusions. Size varies from 1 10 lb individual pieces. If you have a preference for material size, please indicate in your order notes. Images show the rock wet and dry, with two polished specimens as an example of a finished piece. Dendritic Opal is technically a form of agate (microcrystalline silica) rather than a type of opal (microscopic silica with no crystalline structure). Since it