Tailing ore and bluestone are two different stones, and there are some differences between them. Tailing ore refers to a kind of stone produced by sorting and processing ore in mining process. It has high density and hardness, and is usually used as paving material for concrete batching pavement in building engineering. Bluestone is a natural stone with natural and beautiful patterns and textures, which is usually used in landscape and decoration engineering. Bluestone is relatively easy to process and can be made into stone products of various shapes and specifications. Therefore, tailings and bluestone have different applications and uses in building engineering and landscape.