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
Today the Mexican 50 Peso Gold Coin (1.2 oz) is a world bullion coin which stands besides the Krugerrand and Austrian 100 Corona in popularity. Like the US Gold Eagle the Mexican 50 Peso Gold is alloyed with a small amount of copper to make it more durable.hese coins however are modern re-strikes minted as early as 1949. During this period the Mexican 50 Peso Gold coin was a popular way of getting around the US prohibition on gold ownership prior to 1975. The coin proved so popular that from 2000-2009 an additional 300,000 were minted.