Porphyry Stones factory Product Introduction 聽 Today we are talking about honed green porphyry, which is Chinese Green porphyry, a famous building material. Porphyry refers to igneous rocks characterized by porphyritic texture. We name the rock according to its structural characteristics and color. The term porphyry is evolved from porphyrite. Porphyrite was first introduced into the literature by G. Agricola in 1546 to describe the lavender and spotted rocks in Egypt. Our green porphyry can be processed into polished, flamed finish, sandblasted, waterjet, matte, natural surface, line-chiseled, machine-cut finish. Due to its small size, the rock is generally small, and the size is mostly within 300x600MM. Select the size according to the needs of customers, generally used for outdoor paving stones, small blocks, etc. Its texture is incomparably hard, and it is the best paving material for outdoor paving stone, square stone and driving roadway. 聽 Description: Honed Green Porphyry Max Size: 600x600mm Surface Finish: Honed, Polished, Flamed etc Origin: China Color: Green Size: tiles, Customized accepted Shipping Port: Xiamen, China Minimum Order: 100M2 Payment Terms: T/T, L/C, Cash 聽 Chinese Green porphyry is a famous building material. Many European and American like it for patio, driving way, outdoor pavement etc. Below are honed and flamed finish of green porphyry. 聽聽 DescriptionHoned Green Porphyry Available Surface Finish: Polished, Flamed, Honed, Sandblasted, Waterjet and so on Tiles200x200,300x300,400x400mm,12"x12",12"x18", small sizes PackingTiles or cut to sizes packed in Seaworthy wooden crates, fumigated. Quality Standard1) Thickness tolerance: -/+1.5mm 2) Surface flatness tolerance: +/-0.3mm 3) Diagonal tolerance : +/-1mm. 聽 Application: It is widely applied for outdoor paver, patio, flooring tiles, driving way, walk way, pavement etc. Let鈥檚 see the blocks and slabs of Green Porphyry. 聽聽 Quality Control We have QC personnel on the production lines. Prior to delivery, all products must have been inspected. We have inline and final inspections. 1. All raw materials have been inspected. 2. During production, all pieces and details were double-checked. 3. Upon completion, all production quality and packing are inspected. 聽 FAQ 聽 Q: Is this porphyry soft or hard? A: Porphyry's hardness makes it difficult to work with. 聽 Q: Which level of product quality do you supply? A: We mainly supply granite and marble products to Japan ma