Namibia 100-120 TPH Crushing Equipment
Granite is a common type of felsic intrusive igneous rock which is granular and phantomatic in texture.,mainly consisting of feldspar, quartz. The word "granite" comes from the Latin granum, a grain, in reference to the coarse-grained structure of such a holocrystalline rock. its SiO2 content usually lies above 7o%.Granites can be predominantly white, pink, or gray in color. These rocks mainly consist of feldspar, quartz, mica, and amphibole minerals. By definition, granite is an igneous rock with at least 20% quartz and up to 65% alkali feldspar by volume.