Enchant everyone with oceanic elegance using the blue and green quartz 8mm round beads from Dakota Stones. Available by the strand, these beads display sea-worthy 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 are the perfect size for matching necklace and bracelet sets.