Granite
According to the type of minerals contained, it can be divided into Biotite granite, Muscovite granite, hornblende granite, mica granite, etc; According to structural structure, it can be divided into fine-grained granite, medium grained granite, coarse grained granite, porphyritic
granite, quasi porphyritic granite, crystal cave granite, gneiss granite, and black sand granite.
According to the accessory minerals contained, it can be divided into cassiterite bearing granite, Columbite bearing granite, beryllium bearing granite, lepidolite granite, Tourmaline granite, etc. Self Metamorphism, such as feldsparization, greisenization and electrification, is common. Granite is a widely distributed rock that occurs in various geological eras. The shape is mostly rock foundation, rock stock, rock bell, etc.
Granite, the main component of Continental crust, is a kind of magmatic rock formed by magma condensation below the surface, belonging to deep intrusive rock. Mainly composed of minerals such as quartz or feldspar. The etymology of granite is Latin for grain, which means grain or grain. Because granite is a Intrusive rock, it can often form well-developed mineral particles that can be identified by the naked eye, so it is named. Granite is not easily weathered and has a beautiful color. Its appearance and color can last for over a century. Due to its high hardness and wear resistance, it is not only used for high-end building decoration projects and hall floors, but also the preferred material for outdoor carving.
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