Blue , purple , golden and white colors are very effective in protecting from infection and eliminating just about any virus or bacteria . it is suggested for women who are in need of balancing their hormones . fluorite is considered beneficial to bones and teeth 萤石亦称彩虹水晶，所有颜色的功能都是一样，能去除人体的煞气洁静全身磁场，可防别人的病气霉气或蓄意的搭讪勾引及性骚扰。
