What is granite?

What is granite? Granite, which we will see around the world and it is a nature stone. It is so closed to our life, granite tile, granite table, granite counter top, sink, even granite monument. It is a common widely occurring type of intrusive, felsic, igneous rock which is granular and crystalline in texture. This rock consists mainly of quartz, mica, and feldspar. Occasionally some individual crystals (phenocrysts) are larger than the groundmass, in which case the texture is known as [...]