Prehnite 8mm Coin Faceted A Grade - 15-16 Inch White Dzi Agate Diamond is a rare

Diamond is a rare

and it has been used throughout history for various purposes

with inclusions that appear in patterns similar to moss or lichen

the same gemologist that discovered Kunzite

Its color is due to the presence of Manganese and Iron in the stone

Prehnite 8mm Coin Faceted A Grade - 15-16 Inch White Dzi Agate Diamond is a rarePrehnite 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.