Prehnite 6mm Double Heart Faceted A Grade - 15-16 Inch 5pf4242026 Mexican Black and Red Zebra

Mexican Black and Red Zebra Jasper has banded and marbled patterns of translucent to opaque milky white

The color of Green Aventurine comes from Fushite particles within the quartz

These inclusions are chromite

as well as grays

Named for the village near where it is found in Madagascar

Prehnite 6mm Double Heart Faceted A Grade - 15-16 Inch 5pf4242026 Mexican Black and Red ZebraPrehnite 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.