Prehnite 4mm Round Faceted AA Grade - 15-16 Inch featured_04182024 strong tropical wood native to

strong tropical wood native to the Philippines

Famous malachite mines in the Ural mountains of Russia once produced 20 to ton blocks of the stone

The most common include: purple lepidolite

Turquoise is known for it's strength and protection attributes - dating back to ancient Egyptian amulets

Green Tourmaline ranges in color from pale green to dark emerald to shades of olive and moss green

Prehnite 4mm Round Faceted AA Grade - 15-16 Inch featured_04182024 strong tropical wood native toPrehnite 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.