Tourmaline is also called tourmaline. ในยุโรปโบราณ, slender tourmaline was used to generate heat by friction to absorb soot in the smoke pipe. ดังนั้น, at that time, people called tourmaline as “soot removal stone”. In order to improve the ability of receiving information from the spirit world, ancient “conjurers” often wore tourmalines to contact […]
