A simple stylish sterling silver tourmaline ring hand set with a small bubblegum pink tourmaline the octoberbirthstone the sweetest pinkand a wonderful gift the october birthstone is associated with purity innocence hope and faithone of tourmalines most distinguishing properties is its ability to become electrically charged simply by heating or rubbing it when charged one end becomes positive and the other negative allowing it to attract particles of dust or bits of paper this tou