● Lava Stone Crystal Japa Mala Ganthi - 108 Beads Buddhist Prayer Beads for Yoga Meditation Spiritual Reiki Feng Shui ( Bead Size 8mm ) ● Lava stones are also used as a remedy for infertility and poor libido. Lava is a stone of courage, it gives people stability as they go through changes in their lives. Lava also helps to overcome the negative aspects of one’s character. When a person is drawn to lava rock, because they need the fire or energy in their life.