Dendritic Opal 9-10mm Irregular Rondelle - 15-16 Inch Round Light Blue Matrix light gray or black

light gray or black

Rosewood is a hardwood found in the Phillipines

Red Agate is a form of Chalcedony

Zachery-processed turquoise has similar gemological properties to untreated turquoise

Gamma ray irradiation

Dendritic Opal 9-10mm Irregular Rondelle - 15-16 Inch Round Light Blue Matrix light gray or blackThis 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. Note Due to the unique hand made manufacturing process of these beads, the strand length, bead measurements, colors, and beads