Nuclear electromagnetic pulse (NEMP), as a result of a nuclear explosion. A variant of this is the high altitude nuclear EMP (HEMP), which produces a secondary pulse due to particle interactions with the Earth's atmosphere and magnetic field. Non-nuclear electromagnetic pulse (NNEMP) weapons. Lightning
Central American cultures would sometimes hold jadeite against their sides to help cure ailments, which is why the Spanish called jadeite piedra de ijada, meaning stone for the pain in the side. On the other side of the world, the Chinese called jade yu, meaning heavenly or imperial and has been found in the tombs of some Shang dynasty kings and other important figures.
Tanzanite is a gorgeous stone, with its unique cobalt blue colouring that has a red flash on certain angles. Tanzanite is trichroic, meaning in has 3 distinct colours depending on your viewing angle. Whats more its part of the zoisite family â a diverse crew including pink Thulite, green Anyolite (the green in ruby zoisite), along with the blue Tanzanite. Even more cool is that its part of the epidote family.