An excellent stone for balancing and harmonising. It is found in Kansas, United States, at the base of a natural pyramid mount on sacred ground of Native Americans. A blend of fossils, its hardness is 7.4. When its energy is depleted or destroyed, the stone turns to dust, a characteristic geologists find most unusual. Ovoid in shape, grey or brown in colour, they usually come in pairs, one crystallized male, a rougher stone that has Yang or masculine energy and one a smoother stone which has Yin or female energy and is referred to as the female. In meditation, just hold the male stone in the left hand and the female stone in the right hand, then change to clean, recharge and fill with positive energy the voids or holes in the aura and the auric field. Boji stones have a powerful healing energy, alleviating tensions and headaches. Associated astrological signs are Taurus, Aries and Libra. Worn as jewellery, it symbolises the harmony of the couple. Male and female stones, inseparable and complementary, they bring strength and harmony. Adopting a Boji stone you will enter the small circle of Boji stones owners.