How to distinguish quartz stone from artificial marble (granite)?

Published:

2025/12/11

How to distinguish quartz stone from artificial marble (granite)?

Quartz stone and artificial marble (granite) are common building decoration materials. They have their own characteristics, but there are some similarities in appearance and properties, so some methods are needed to distinguish them. Here are some tips for distinguishing between quartz stone and cultured marble:

1. Ingredients

Quartz stone is mainly made of natural quartz, which contains a large amount of silicon. Artificial marble (granite) is mainly made of natural marble powder, resin and other additives under high pressure. Therefore, from the composition point of view, there is a clear difference between the two.

2. Texture

Quartz stone generally has a more uniform texture because it is machined, and the surface often exhibits a uniform color and pattern. Artificial marble (granite) may have a texture similar to natural marble, but due to the influence of additives and processing, its texture may be more delicate or more three-dimensional.

3. Hardness

Quartz stone has a high hardness because it is mainly made of natural quartz and has high wear resistance and corrosion resistance. The hardness of artificial marble (granite) is relatively low because it contains organic components such as resin and is easily affected by the external environment.

4. Price

Generally speaking, the price of quartz stone is relatively high because its raw materials and processing process are relatively complex. The price of artificial marble (granite) is relatively low because its manufacturing process is relatively simple and the cost is low.

5. Hearing and touch

You can judge the texture of a stone by listening to its sound when you knock it on it. The sound of quartz stone will be crisper, while the sound of artificial marble (granite) will be relatively dull. Additionally, you can feel the differences by touching the surface of the stones. The surface of quartz stone is usually smoother and cooler, while the surface of artificial marble (granite) may have a warmer feel.

To sum up, distinguishing between quartz stone and artificial marble requires comprehensive consideration in terms of composition, texture, hardness, price, hearing and touch. If the true nature of the material needs to be determined, professional testing and identification is recommended. When purchasing, choose a reputable supplier and review relevant quality certification documents to ensure that the purchased materials meet requirements and standards.

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In what fields can quartz stone be used?

What should you pay attention to when using natural stone for decoration?

In what fields can quartz stone be used?

What should you pay attention to when using natural stone for decoration?