Madagascar Dendiritc Green Opal 6mm Round A Grade - 15-16 Inch 6X8 It is believed to be

It is believed to be a powerful meditation stone

a form of silica with a cryptocrystalline structure that incorporates Moganite along with the Quartz

often called the "Super Seven" or "Melody Stone" contains Amethyst

Hematite is an iron oxide and one of the few gemstones with a metallic luster

Garden Quartz

Madagascar Dendiritc Green Opal 6mm Round A Grade - 15-16 Inch 6X8 It is believed to beThis 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.