How to identify the quality of marble
Drops of ink. I.e. by a simple test method to verify the good or bad quality of the stone. Usually drops on the back of the stone pellets ink, ink quickly dispersed around leaching, which indicates that the stone particles inside the loose or there is a gap, stone poor quality; Conversely, if the ink drops in place does not move, then the texture of the stone.
Listen to the sound. Good quality marble, clear crisp percussion; stone house fissures, veinlets or cause the particles indirectly thixotropic loose, due to weathering and percussion sound gruff.
See evenness. Good quality marble, its uniform texture, delicate texture structure; marble look coarse and unequal grain structure is poor, poor quality.