Tuesday, August 12, 2008

Top Golg Mining Country lists

Gold is the most malleable and ductile metal; a single gram can be beaten into a sheet of one square meter, or an ounce into 300 square feet. Gold leaf can be beaten thin enough to become translucent. The transmitted light appears greenish blue, because gold strongly reflects yellow and red.

Gold readily forms alloys with many other metals. These alloys can be produced to increase the hardness or to create exotic colors (see below). Gold is a good conductor of heat and electricity, and is not affected by air and most reagents. Heat, moisture, oxygen, and most corrosive agents have very little chemical effect on gold, making it well-suited for use in coins and jewelry; conversely, halogens will chemically alter gold, and aqua regia dissolves it via formation of the chloraurate ion.


Flag of World World
2,310,000


1
Flag of South Africa South Africa

272,128


2
Flag of the People's Republic of China China
247,200


3
Flag of Australia Australia

247,000


4
Flag of the United States United States
242,000


5
Flag of Peru Peru

203,268


6
Flag of Russia Russia
159,340


7
Flag of Canada Canada

104,198


8
Flag of Indonesia Indonesia
85,411


9
Flag of Uzbekistan Uzbekistan

84,000


10
Flag of Ghana Ghana
66,205


11
Flag of Papua New Guinea Papua New Guinea

58,349


12
Flag of Mali Mali
50,773


13
Flag of Argentina Argentina

44,131


14
Flag of Chile Chile
42,100


15
Flag of Brazil Brazil

40,075


16
Flag of Tanzania Tanzania
39,750


17
Flag of the Philippines Philippines

36,098


18
Flag of Mexico Mexico
35,899


19
Flag of Mongolia Mongolia

22,561


20
Flag of Guinea Guinea
16,336


21
Flag of Colombia Colombia

15,683


22
Flag of Venezuela Venezuela
13,200


23
Flag of Zimbabwe Zimbabwe

11,354


24
Flag of Kyrgyzstan Kyrgyzstan
10,721


25
Flag of New Zealand New Zealand

10,618


26
Flag of Suriname Suriname
10,426

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