Prehnite with Rutilate 10mm Round - 15-16 Inch White Dzi Agate help control negative thinking and

help control negative thinking and raise self-awareness

The presence of chromium is what gives a ruby its red color

Mexican Laguna Lace Agate is one of the most prized agates in the world

all organic parts are replaced by minerals

Each stone is unique in terms of its patterns

Prehnite with Rutilate 10mm Round - 15-16 Inch White Dzi Agate help control negative thinking andPrehnite 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.