Lava is sacred to Pele, the Hawaiian goddess of volcanes, fire and magic. Wearing lava stones helps to shine in any situation and attract passionate love. It's also great for earthing and containing irritability in anyone with a bad temper or who deliberately creates drama.
The beads in a chakra bracelet can be made of many materials, but the colors are very important. Each of the chakras is represented by a color — violet/white, indigo, light blues, green/pinks, yellows/browns, orange, and reds. All bracelets colored this way can be worn as chakra bracelets and thereby achieve the intended balancing and healing effects.