Prehnite with Epidote 7x8mm Faceted Rice Bead - 15-16 Inch Stone Type_Mixed Sugilite transparent or translucent with a

transparent or translucent with a pearly luster

Handy Zip-Pouch

Brazilian Amazonite is an opaque blue to green to light green stone

Waxes and oils used to be the favorite method for improving its appearance

Prehnite with Epidote 7x8mm Faceted Rice Bead - 15-16 Inch Stone Type_Mixed Sugilite transparent or translucent with aPrehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South Africa in 1774. Prehnite is translucent to transparent, in colors from light green to yellow green to olive, with occasional inclusions of Black Tourmaline that crisscross the stone in fibrous patterns. It is a phyllosilicate composed of silicon, calcium and aluminum with trace amounts of iron.