Quartzite is a rock composed of timely minerals, with high hardness and certain luster and color change. Quartzite jade is called "Quartzite Jade" because of its various colors and textures, which can present a similar appearance to jade.
It is usually used to make various jade crafts and decorations, such as bracelets, necklaces and ornaments. Although quartzite jade is not a traditional jade, it is loved and collected by some people because of its beauty and relatively low price. Quartzite jade should have the characteristics of high hardness, high crystallinity and fine texture. You can feel the smoothness and texture of the stone with your hands. If there are pores, cracks or rough surface, it may be quartzite jade with poor quality.
Matters needing attention in purchasing quartzite jade
1, color and texture: Quartzite jade is rich in color and texture, and can be selected according to personal preference. At the same time, we should pay attention to whether the color and texture are uniform and natural to avoid obvious color difference or defects.
2. Water head and transparency: Good quartzite jade should have high water head and good transparency. Water head refers to the brightness and glossiness of stone, and transparency refers to the transparency of stone. You can judge the quality of a stone by observing its reflection and transparency.
3. Weight and density: The weight and density of quartzite jade are usually relatively large. You can feel the weight and density of the stone with your hands. If it feels light or heavy, it may be quartzite jade with poor quality.
4. Price and source: To understand the market price and source of quartzite jade, you can refer to the price comparison of different merchants, and at the same time pay attention to avoid buying quartzite jade with unknown origin or low price, so as not to buy fake and shoddy products.
5. Appraisal certificate: Some high-quality quartzite jade may be accompanied by appraisal certificate to prove its authenticity and quality. You can ask the merchant whether to provide the certification certificate to understand its authority and credibility.