The collection of crystal carvings must balance the collection and practicality. A collection of crystal carving products, good carving process can not only give the crystal carvings an intriguing rich connotation, make its shape vivid, and can subtly cover up some tiny flaws on the original stone to make it perfect reproduction. From the practical point of view, since the crystal carving pieces are mainly used for making fashion jewellery, the wearing is very strong. In addition, crystal carving products can also be used for interior decoration. Long-term wearing crystal carvings can also enhance people's memory and promote blood circulation. In addition, there are adjuvant effects in the treatment of migraine, insomnia, heart disease and the like. Natural crystal carvings are mainly identified from the four aspects of touch, see, sense and check. The natural crystal carvings feel cool when touched, and there are gas-liquid inclusions inside, which are star-shaped, cloud-like or floc-like, and the surface is oily and lustrous. The color is different in color and the color is soft. There are no blue and yellow-green color in the natural crystal carvings, very few green, and no transparent pink. Most of the crystal carvings on the market are synthetic. The breadcrumb-like inclusion is a typical feature of synthetic crystal carvings. It is a white powder and is a collection of crystallites. Breadcrumb-like inclusions are generally small, and it is difficult to observe the details of the details even if they are enlarged by more than 80 times. When distinguishing crystal carvings, optical instruments such as magnifiers and polarizers are generally used. The natural crystal carvings are transparent like water, the crystal inclusions are solid and liquid, and the artificial crystal carvings are white in color, only slightly cool, the crystal inclusions are needle-like or breadcrumbs, and the rough work even has bubbles or Impurities, etc. Due to the obvious price increase of crystal carvings in recent years, some unscrupulous merchants often use artificial synthetic crystal carvings or glass instead of natural crystal carvings to deceive consumers in order to obtain illegal profits. Therefore, when collecting investment crystal carvings, they must learn to distinguish crystals. The carvings are good or bad. In this regard, collectors should combine the historical value and artistic value of crystal carvings, not only must consider the allocation of their own funds, but also gradually improve their historical and cultural background, and cannot blindly purchase and collect. Prayer Mat,Muslim Prayer Mat,Backrest Prayer Mat,Muslim Pocket Prayer Mat Shaoxing Kexin Textile&Carpet Co.,Ltd , https://www.kexintextile.com
November 27, 2020