Dendritic Opal 6mm Hexagon - 15-16 Inch R1526 discovered a way to improve

discovered a way to improve the quality of turquoise in the 1980's

as well as its iridescent sparkle

It is an energy booster

Blue Tourmaline ranges in color from green to blue to yellow to green with black

Its inclusions of red

Dendritic Opal 6mm Hexagon - 15-16 Inch R1526 discovered a way to improveThis 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.