Stone Crusher in Angola
CS series spring cone crusher is modern high performance crusher,which is produced by shanghai MENU, a famous professional mining machine manufacturer and supplier in the world. It integrates high swing frequency, optimizing cavity and reasonable stroke into the crusher based on laminating crushing principle and more crushing and less grinding concept design R & D. also, it is designed in the foundation of our company's introducing, absorbing foreign technology plan, according to customer's demand.
Project background
Granite is a common type of intrusive, felsic, igneous rock which is granular and phaneritic 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 porphyritic.
Process of the plant
1. A granitic rock with a porphyritic texture is sometimes known as a porphyry. Granites can be pink to gray in color, depending on their chemistry and mineralogy.
2. By definition, granite is an igneous rock with at least 20% quartz by volume. Granite differs from granodiorite in that at least 35% of the feldspar in granite is alkali feldspar as opposed to plagioclase; it is the alkali feldspar that gives many granites a distinctive pink color.
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