White Jade Is Not Equal To White - White jade on the market, including more water to blend. Some operators will not be called white jade white jade white jade, the objective of misleading the consumer.
In China gems dealer, white is jade a particular varieties is the specific people of the white nephrite. Nephrite since generated in Hotan, Yutian, and so on, so often described as Hetian, in nephrite. Nephrite including mineral as well as chemical make-up as a result of differences bring about various colors, so there nephrite jade, jade of points, there are jasper, black jade and so named due to the soft jade shade varieties.
The major mineral nephrite tremolite and actinolite, the ratio between the two degrees differ widely, followed by even a small amount of various other minerals, when the soft jade in the tremolite material of more than 95 %, due to tremolite reduced in iron white, this white is white nephrite, jade is a high-grade jade, which want to Make suet are referred to as "mutton fatty tissue jade" is really costly nephrite selection. Their valuable white jade preferred.
In short, white jade, white jade is generally tremolite; controlled by the development of other mineral jade, white as well as should not be understood for its white color. Why, then, will take place "at will" named "white" mean? There are two reasons, first, some drivers do not know the composition of white jade refers specifically tremolite nephrite, but baseding on the shade name; the other, intentionally not described as white jade, white jade, or impurities, which is a wrongful act.
In the jade market, often described as two white jade white jade.
Initially, quartzite lesson jade, white color, smaller, look like white jade, the last so-called "Beijing jade" is a fine-grained quartzite, Department of china fashion jewelry Geology as well as Mineral Examination of the "whetstone" mine, very great debris, but can not say the white jade, jade quartzite lesson compared to the white high solidity, consequently revealing plenty of white glossy glass, in the lack of situation detection equipment could therefore differentiate.
Second, jade calcite type, look much like white, case of the market on the so-called "Afghan White Jade" is formed by the calcite, jade, actually, a sort of marble, however color is white, translucent, frequently carved cabbage, moral symbols" 100 Properties." This jade firmness is quite reduced, normal blade that can be etched action, is not difficult to acknowledge.
Of particular note is that some pre-owned market, commonly impersonating white or jade glass, glass to view the dimension of unpredictability in the normal Youyi round bubble. As long as you could view a bubble is definitely not white. Nevertheless, some glass as well as no air bubbles, so no bubbles are not always actual. To ensure to acquire the real point, or should we try to find the detection of jade precious jewelry supplier department to find, due to the fact that some white jade resembles white, not to rigorously test, it is challenging to make precise judgments.
Initially, quartzite lesson jade, white color, smaller, look like white jade, the last so-called "Beijing jade" is a fine-grained quartzite, Department of china fashion jewelry Geology as well as Mineral Examination of the "whetstone" mine, very great debris, but can not say the white jade, jade quartzite lesson compared to the white high solidity, consequently revealing plenty of white glossy glass, in the lack of situation detection equipment could therefore differentiate.
Second, jade calcite type, look much like white, case of the market on the so-called "Afghan White Jade" is formed by the calcite, jade, actually, a sort of marble, however color is white, translucent, frequently carved cabbage, moral symbols" 100 Properties." This jade firmness is quite reduced, normal blade that can be etched action, is not difficult to acknowledge.
Of particular note is that some pre-owned market, commonly impersonating white or jade glass, glass to view the dimension of unpredictability in the normal Youyi round bubble. As long as you could view a bubble is definitely not white. Nevertheless, some glass as well as no air bubbles, so no bubbles are not always actual. To ensure to acquire the real point, or should we try to find the detection of jade precious jewelry supplier department to find, due to the fact that some white jade resembles white, not to rigorously test, it is challenging to make precise judgments.
Komentar
Posting Komentar