Black Tourmaline Quartz Tumble Stones have a powerful combination of healing benefits. Known for its protective and cleansing properties, Black Tourmaline Quartz has origins in Africa and is composed of quartz and black tourmaline. The tumble stone form of this crystal is ideal for carrying with you for healing on the go. It is associated with the root chakra and is known to be a powerful protection stone. The combination of minerals it is made from, such as quartz and black tourmaline, make this a powerful crystal to bring into your life.