First of all, marble is a metamorphic rock formed by limestone under high temperature and high pressure. During its formation, various minerals and impurities gradually crystallize and metamorphose under the action of high temperature and high pressure, forming the unique texture and color of marble.
Secondly, the pattern of marble is determined by its internal structure and mineral composition. Marble is mainly composed of minerals such as calcium, magnesium, iron, and silicon. These minerals are arranged and combined according to certain rules to form various textures and colors of marble. At the same time, marble also contains other impurities and trace elements, which will also affect the pattern of marble.
In addition, the pattern of marble is also affected by the environment and time of its formation. Marbles formed in different regions and at different times have different textures and colors, which is why marble has such rich changes and unique beauty.