Shiva Lingams are egg-shaped stones made of cryptocrystalline quartz. They are found in one of the seven holy sites of India – the Narmada River in Onkar Mandhata. Villagers gather the stones from the river and hand polish them. This stone resonates with energies of all the elements – Earth, Fire, Water, Air and Stone. Healers use shiva lingams to treat impotence, infertility, strengthen and balance the whole body.