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According To The Included Mineral,
Jul 06, 2017

According to the included mineral, it can be divided into tin-stone granite, niobium-iron ore-bearing granite, beryllium-bearing granite, lithium-mica granite, tourmaline granite and so on. Common Petrochemical, Greisen, petrochemical and other metamorphism. Granite is a kind of widely distributed rock, which is produced in every geologic epoch. The form is rock Foundation, rock strain, Rock bell and so on.