The world's zirconium reserves mainly occur in the coastal sand deposits, and only a small part of them are found in residual sand ore and primary ore, and the industrial value is not large. Zirconium resources is the main mineral zircon and baddeleyite, they are mostly iron ore to titanium, monazite, rutile, xenotime, and the like cassiterite intergrowth sand deposits were integrated output. Australia's zirconium resources and production ranked first, followed by the United States, South Africa and other countries, the external zirconium resources are shown in Table 1, the output is shown in Table 2. Table 1 Zircon resources in the world, namely kt zirconium Country names Reserve Other resources total United States 3628 2721 6349 Canada - 907 907 Brazil 907 227 1134 Soviet Union 2721 1814 4535 Malagas 91 91 182 South Africa 5442 2721 8163 Sierra Leone 454 1361 1815 India 3028 1814 5442 Malaysia and Thailand 91 91 182 Sri Lanka 907 454 1361 Australia 7256 2721 9977 total 25125 14922 40047 Table 2 The world's major zircon production is made in China, t Country 179 1980 1981 1982 Australia 447000 459000 420000 420000 South Africa 88000 103000 110000 130000 United States 80000 80000 90000 90000 other 8000 8000 10000 10000 total 621000 650000 630000 650000
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