About 94% of the six million known compounds contain carbon, far more than any other element. Carbon, in the form of diamond, is the hardest natural material on Earth. Carbon is found in a wide variety of rocks, such as chalk and limestone.
Aztec Gold unknown Gold that can turn you into a unkillable skeleton monster from the movie Pirates of the Caribbean. Elizabeth wore a piece of Aztec Gold around her neck. by Kenshin1387 March 30, 2004
1. AD 1325â1521 Invading Aztec tribes ended the ruling Toltec power and in 1325 founded TenochtitlÃ¡n (now Mexico City). Aztecs were Indians rich with gold and silver, and medicinal skills. They composed poetry and music. Their state was militaristic, with a large, well-equipped army. Human sacrifice was the basis for faith according to Aztec religion.