The purchase of jadeite raw stones is the essence of jadeite trading and an important way of jadeite trading. So do you know what are the purchase skills of jadeite raw stones? Jadeite raw stone is difficult to identify, mainly because it has a thick layer of stone skin. The quality of the entire material cannot be fully represented by the opening and polishing of the edges. Generally speaking, the rough skin of jade gravel has large crystals, a loose structure, low hardness, and poor transparency, and is an inferior grade of jade. Fine leather has small crystals, tight structure, fine texture, high hardness and good transparency. Among them, the ones with black or black-red and shiny leather are particularly good. Secondly, the amount of green and the quality of the color determine the quality and value of jade. When green appears in lines or clusters on the epidermis, especially when the green lines exposed on the epidermis are symmetrically distributed, the green will extend inward and even run through the entire gravel. The value of the latter is naturally higher than that of the former. There is a saying in the industry that "even gods cannot tell the quality of jade". Only by picking out good jadeite raw stones can you create good jadeite jewelry, which will please others and yourself! After reading this article, please click on the upper right corner to share it to your circle of friends so that more friends can benefit from it! feicuibbs6 |
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