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A few classification of metallic mine
From;  Author:Stand originally
According to statistical classification of reserves of our country mineral products, metallic mineral products cent is: Black metal mineral products, nonferrous metal mineral products, precious metal mineral products, rare metal mineral products, rare-earth metal mineral products, and mineral products of dispersive element metal.

Black metal mineral products includes: Iron ore, manganese mine, chromic mine, vanadium mine, titanium mine;

Nonferrous metal mineral products includes: Mine of mine of mine of copper mine, lead, zinc mine, bauxite, nickel, tungsten mine, magnesian mine, cobaltic mine, tin ore, bismuth, molybdenum mine, mercuric mine and antimonial mine;

Precious metal mineral products includes: Golden mine, silver-colored mine is mixed metal of platinum a group of things with common features (platinic, palladium, iridium, rhodium, ruthenium, osmic) ;

Rare metal mineral products includes: Niobium mine, tantalum mine, beryllium mine, lithium mine, zirconium mine, strontium mine, rubidium mine and cesium mine;

Rare-earth metal mineral products includes: Mine of scandium mine, small rare land (lanthanum, cerium, praseodymium, neodymium, hard iron, samarium, europium) , mine of heavy rare land (gadolinium, Terbium, dysprosium, holmium, Erbium, Thulium, ytterbium, lutetium, yttric) ;

Mineral products of dispersive element metal includes: Germanium mine, gallium mine, indium mine, thallic mine, hafnium mine, rhenium mine, cadmium mine, selenium mine and tellurium mine.

Those who need a specification is, metallic mineral products besides above a few kinds when mention outside, shang Youfang shoots sexual metal mineral products, include the radioelement such as uranous, thorium, this kinds of mineral products is in hank " topical energy mineral products " in coiling, already made discuss, this coiling no longer give uncecessary details.

Additional, as a result of the system of department of our country industry and division of labor, titanium mine is included nonferrous metal. On expression of crop of our country nonferrous metal, now already standardization the earth's surface amounts to 10 kinds of commonly used nonferrous metal and 10 kinds of rare metal. 10 kinds of commonly used nonferrous metal are to point to copper, aluminous, lead, zinc, nickel, stannum, antimonial, mercuric, magnesian, titanium. The expressive means of standardization of 10 kinds of rare metal is to those who decide is in on conference of job of industry of completely state-owned 1990 lubricious metal, its sort includes tungsten concentrate, molybdenum concentrate, titanium sponge, rare-earth metal and material of all sorts of compound, semiconductor, Tantalum, niobium, lithium, Beryllium, zirconium.

Metallic mineral products is national economy, countryman daily life and national defence industry, sophisticated technology and high-tech industry need indispensable fundamental material and important strategic goods and materials. The crop of iron and steel and nonferrous metal often is considered as national power of a state reflect. 1996, output of our country steel breaks through 100 million tons to close greatly first, jump house world the first; Crop of 10 kinds of commonly used nonferrous metal achieves 5.23 million T, in production of world nonferrous metal big country relays add is in the 2nd; Gold output, 1996 is 128.05t, was 166.3t 1997, achieve the history top level; Our country is rare earth big country, the consumption of the actual output of rare earth and world comparatives almost.
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