"Gemstone: Genuine Hematite Chips. Wire: Silver Plated with enamel coating to prevent tarnish and color change. Pendant Height: 1 3/8 inches. Pendant Width(at widest point): Approximately 1/4 inch in width (may vary due to the rough cut of the chips). Necklace Length: 18 inches. Necklace closure: Lobster. Necklace style: Satellite Chain. Chain Material: Silver plated brass. Hematite is an iron rich crystal with a gray, silvery color. When polished, it is almost reflective. Derived from the Latin