2012年10月17日星期三

Analysis and nephrite nephrite similarities and differences with Russia , China jewelry

Related articles: which also will be mixed with the market and nephrite increasingly popular, more and more alternatives. At present, the Russian nephrite that occupied a place in the Lake Baikal region of Russia nephrite jade market in China. Typically, the quality of the Lake Baikal region of Russia nephrite, its quality can be comparable with China's Xinjiang and nephrite, the price is also quite a lot of money. Nephrite, however, regardless of texture, gloss, color and cleanliness are related to China's Xinjiang and nephrite some gaps.

First, the texture is good or bad is the evaluation of the quality of nephrite jade is the most important factor. The Nephrite texture refers to its internal structure, composed of the nephrite mineral crystal particles size, crystal morphology and their permutations way. A major component of the Lake Baikal region of Russia nephrite mineral tremolite and actinolite stone. The main structure type the the microstructure scales - sheet becomes crystal structure and porphyroblast structure. In kind with the naked eye to observe the internal characteristics of the scaly crystals arranged popular point is such a large number of jade internal neatly arranged stone flower.

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