• Chromite: The only mineral ore of chromium

    Chromite is the only ore of chromium, a metal essential for making stainless steel, nichrome, chrome plating, pigments, refractories, chemicals and pharmaceuticals.

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  • Blockade of Germany (193945)Wikipedia

    The Blockade of Germany (19391945), also known as the Economic War, was carried out during World War II by the United Kingdom and France in order to restrict the

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  • Full text of "NEW"Internet Archive

    Search the history of over 304 billion web pages on the Internet.

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  • Porphyry copper depositWikipedia

    Porphyry copper deposits are copper orebodies that are formed from hydrothermal fluids that originate from a voluminous magma chamber several kilometers below the

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  • Port Manteaux Word MakerOneLook

    Port Manteaux churns out silly new words when you feed it an idea or two. Enter a word (or two) above and you'll get back a bunch of portmanteaux created by jamming

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  • How tin is madematerial, used,

    Tin is one of the basic chemical elements. When refined, it is a silvery white metal known for its resistance to corrosion and its ability to coat other metals.

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  • Our Service

    What you need is what we can do! In the future, Xinhai will continue to rely on three big supporting "technology, talents, management", adhere to the international development strategy, and concentrate on providing customers with modern, efficient, energy-saving mine overall construction and operational solution, to create international leading enterprises in mining industry.