Dendritic Opal 9-10mm Irregular Rondelle - 15-16 Inch Round Light Blue Matrix Red Agate is a form

Red Agate is a form of Chalcedony

MultiPliers - featuring a Chain Nose AND a Round Nose head for wire wrapping and DIY jewelry making

blue or gray

Zachery-processed turquoise has similar gemological properties to untreated turquoise

Dendritic Opal 9-10mm Irregular Rondelle - 15-16 Inch Round Light Blue Matrix Red Agate is a formThis 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