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China has abundant storage of nonmetallic ore. At present, among the explored
Nonmetallic Mineral Deposit, the source reserves of crystalline flake graphite,
fluorite, bauxite, magnesite, kaoline, wollastonite, bentonite, talc and quartz
rank no.1 in the world, and their ou...
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2012-08-11
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China has abundant storage of nonmetallic ore. At present, among the explored
Nonmetallic Mineral Deposit, the source reserves of crystalline flake graphite,
fluorite, bauxite, magnesite, kaoline, wollastonite, bentonite, talc and quartz
rank no.1 in the world, and their ou...
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2012-06-05