Dendritic Opal 250g bag of tumbled slices. Piece size 3-5cm, approximately 20-30 pieces. Dendritic Opal is a variety of opal not containing fire. White opal with black dendrite inclusions, similar to branching of moss or tree ferns. Infuses a softness that conveys support & certainty. Dendritic Opal develops both spiritual & physical growth via poised confidence, quiet strength, self-belief, & inner discovery. Organizational skills are improved. May assists in the flow of blood in the body & help disorders of the veins & arteries. Said to help align the nervous systems of etheric and physical bodies. Can be used to treat structure of the skeleton. Sample photo. Packaged Dimensions.