Chinese Green Porphyry Stone is a kind of neutral, acidic or alkaline igneous rock with porphyritic texture. It is relatively strong and can be used as building materials. This stone is mostly used for outdoor pavers, driveway, cubes. It is very popular in Europe. It can replace many porphyry in the world. The phenocryst is generally composed of alkaline feldspar or quartz, and the matrix is fine grain or cryptocrystalline (vitreous).