Can Black Tourmaline Go in the Water? (And Salt Water?)
Tourmaline is a silicate mineral group in which boron is compounded with elements like aluminum, iron, magnesium, etc. It consists of several minerals with similar crystal structures and physical properties, but they vary significantly in chemical composition. Its name is derived from the Sinhalese term tÅramalli, which refers to carnelian gemstones. Have you ever wondered…