Granite Stone has Important Commercial Use
Silica contained over 70%.The the color is lighter, with gray, the red meat often.Mainly of quartz, feldspar and a small quantity of the dark Muscovite and other black metal formation. Quartz content of 20%-40%, the alkali feldspar account for about two thirds of total size. Alkaline feldspar for all types of potash feldspar with sodium feldspar, plagioclase mostly of sodium more feldspar or more feldspar. Dark dark mining mostly Mika, with few Angle lightning rock. As a professional and the best mining machinery manufacturer in China, Hongxing Machinery is always ready to provide the superior hammer crusher and the professional dryer machine with the best quality and the most competitive price.
A normal granitic structures or as redness form design.According contains ore types can be broken down into black Mika granitic, blank Mika granitic, Angle lightning stone, both Mika marble, and so on.; According of the structure can be broken down into fine-grained stone structures cereals granitic, and coarse-grained granitic, redness form marble, as redness form marble, La Géode granitic, and so on.; According contains Assistant mining can be categorized into rock stone, can with NB steel stone, include berilium granitic, Li-ion Mika granitic, electronic rock of granite etc.
Granite is the type of the distribution of a wide variety of stone, different geology age is production. Form more for batholith, stone breeds, YanZhong, and so on.In origin, some believe the granite deep within the crust of the granite or by condensing igneous crystalline basalts lava crystallize the differentiation into.Some said local metamorphic grade and taking into account the role of the stone due to the effects of.Many non-ferrous metal like copper, cause, galvanized, Wolfram, cans, wismut, Molybdate and so on, precious metals like silver, gold, rare earth metals such as niobium and at, berilium, radioactive substances such as uranium or thorium ores and Granites and related.Granite standard structure, goodof the material is strong.The compression strength of stone types and production area are different under different, about 1000-3000 kilogram\/cm.Granite not an easy climate, colour nice look, colour can maintain 100 years, due to high rigidity, abrasion resistance, in addition to being used to top construction design technology, the lobby outside the Earth, or the first option of outdoor sculptural materials.Hammer crusher:http://www.hx-china.com/2.html
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Granite Stone in my country about 9% of the total area, of more than 80 square kilometres, in particular in the South-East, large areas of all types of stone naked the rock, reservations are visible.According to be completed include, there are about 300 types of marble.
Granite for commercial stone including the above-mentioned granitic gneiss, part of cannabis marble, marble shale and scientists said the long stone, the granodiorites which together the structure of the rock. Gneiss the mineral composition types of stones include, like the granite granulated crystals organisers.Commercialuse stone also contains a similar organisation, even small amounts of the mineral make-up Deputy crystallized stone extended rock, primarily for decoration you, this rock of researchers called lime plagioclase.Gneiss of thick cause crystallization of the rock, and the principal of the silicate structure, defined in, and fine-grained crystalline organisation, not the ores like normal or abnormal, mutual agreement and reason.
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