Showcase the beauty of aquatic color in your designs using the blue and green quartz 10mm round beads from Dakota Stones. Available by the strand, these beads display oceanic colors that vary from ocean blue and sea green to pale foamy green and brown. These beads are great for beach-inspired jewelry. Quartz is the most common mineral found on the surface of the earth. It is said to be a stone of power and that it can enhance thoughts. These beads feature a bold size that would look beautiful in a long necklace strand or in a bracelet.