I've been doing some poking around on the topic of a triagonal crystal called black tourmaline. This mineral is supposed to dispel negative energy from others and the energy given off by electronics. Here is an article that talks more in depth about it. http://www.essence-of-mi...om/black-tourmaline.html I was curious about trying it for myself, but first I would like to know if any of you have an experience with it. If so, how strong of an effect does this mineral give you? Has it helped you in any more specific ways than just negative energy in general?

Thanks in advanced,
-ExploreTheFractal