How is the quality of Zi Luo red marble?

Purple red marble is a kind of floor material in building decoration, in many places in life we can see the presence of a large area, and purple red marble is usually the bottom of the dark red or purple red. It has white stripes on the surface of the net-like texture, but also has a different size and number of different black gallons, marble also has a bright red background color, but not common. Now the purple red marble in general are rarely natural material, after all, in the mining of stone, are less likely to appear a large piece of stone, almost always appear mutilated, holes and eyes is a common thing, need to repair later. Methods are mainly looking for white, emerald green, purple and other crushed stone material to fill, and then polished on the surface, if handled well, it is difficult to discern man-made traces. Generally speaking, the purple red stone mutilation phenomenon, the less, the more precious, the best varieties is the whole piece of stone is rarely mutilated, pattern overall sense of strong, no stiffness and fracture of the feeling. Quality is slightly inferior varieties are obvious traces of repair, or most of them are spliced with broken stone, the worst quality is not only obvious traces of repair, and the color is dark, almost lost the purple red auspicious meaning. Purple red marble compression resistance is very strong, and it also has a small water absorption rate, in the cleanup is not only very simple and convenient, and the surface is also particularly smooth, purple red marble is produced with Yunnan Dali and other regions. It is still relatively widespread in use, in the eyes of decoration professionals purple red marble is also considered a relatively high-grade decoration materials, the current market price of purple red marble. Generally in one hundred to two hundred yuan per square meter or so, it should be noted that the marble surface, will soon react with the carbon dioxide content in the air, turning rough.