For a natural addition to any jewelry design, use this strand of smoky quartz chip beads. This brown variety of quartz is a silicon dioxide crystal, getting its color from free silicon formed by natural irridation. The result is this lovely stone with a warm grey-brown color and a smooth, translucent finish. Each tiny jagged shape displays this warm, gray shade that will complement any color scheme inside a shape that is perfect to work into any type of jewelry. Try using them to create a fun bracelet design laced with colorful Swarovski crystal beads.