Be Warned! 105 Most Dangerous Crystals in the World
Did you know Tiger’s Eye contains asbestos? In fact, some dangerous crystals must not be soaked, heated, or even touched with bare hands. What are the most dangerous crystals in the world? How to use them safely? The most dangerous crystals in the world contain toxic elements, like Aluminum, Lead, Copper, Sulfur, Chromium, and Uranium. ...