The scientific name for natural jade onyx used in building materials and handicrafts is “calcite jade”, also known as “carbonate jade” or “onyx jade”. The formation of natural jade takes more than one billion years. After being washed, transported, precipitated, and mixed with sand and gravel by running water, the sedimentary ore of jade is finally formed. Its gorgeous and changeable textures have beautiful changes due to the different sand and gravel materials, different degrees of crystallization, and different erosion directions during the natural formation process. And these textures are the unique and precious features of natural jade when it is used in the field of decorative architecture. Natural jade is usually suitable for high-end interior decoration.