Dendritic Opal 6mm Hexagon - 15-16 Inch Stone Type_Petrified had Red Jasper inlaid in

had Red Jasper inlaid in its hilt

and forms around pieces of sand or other irritations within such a mollusc’s shell to create pearls

Roman glass that has been turned into contemporary beads refers to ancient Roman glass artifacts (often shards or fragments) that are carefully salvaged

and yttrium

cylindrical beads used in jewelry making to secure beading wire or thread in place

Dendritic Opal 6mm Hexagon - 15-16 Inch Stone Type_Petrified had Red Jasper inlaid inThis variety of opal is named "dendritic" for the small inclusions within it that resemble moss or ferns. These inclusions consist of iron, manganese and other metallic oxides captured during the forming of the rock. Opals are hydrated amorphous forms of silica, created when silica hardens within the fissures of other stones.