14x14 mm, round, gemstone beads, Bloodstone, natural

Heliotrope, also known as “Bloodstone”, is a dark green to dark blue-green opaque jasper with reddish spots of hematite or iron oxide (Fe2O3). The natural green color is produced by mineral sediments of marine water. Its name means “sun turning” in reference to the way it reflects light. It is the traditional birthstone of March and said to give courage, strength and good luck.