Prehnite 6mm Round Faceted A Grade - 15-16 Inch Star Cut aiding in clearer thought and

aiding in clearer thought and calming

Diamond is a rare

It is not a granite

cachanance

Morganite gets its pink hue from the presence of manganese or cesium in the stone

Prehnite 6mm Round Faceted A Grade - 15-16 Inch Star Cut aiding in clearer thought 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.