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帖子主题: Adidas Jeremy Scott   Adidas Jeremy Scott Icon_minitime周一 十二月 24, 2012 3:09 am

Hello hello hello Kanye doc.Teach you how to identify the natural jadeite jade how to teach you how to identify natural jadeite is a kind of jadeite mineral-based of pyroxene aggregate, its real name of jadeite.Because the jade from Burma until the early Qing Dynasty through the second silk road, into China, while China was produced in Khotan jade is known as jade, jadeite when Burma into the Yunnan area, which is not a part of China for resolution of Hetian jade, jade, also known as "jade", namely, it is not a part of China jade.The passage of time, the emerald jade <a href="http://www.deadidasjeremyscottt.com/19-adidas-jeremy-scott-wings-20"><strong>Adidas Jeremy Scott Wings</strong></a> has become.Natural jade identification to identification by naked eyes, sometimes also borrowed light auxiliary effect, very useful.In addition to bet stone, general a jade identification requires special attention to the following points: 1: see jade fly wing fly wing that jade su***ce in the light to see the flash facet, as the fin flash, it is the unique characteristics, flash the size and jade particles size.For example: it is easy to see the jade fly wing, while the glass emerald invisible to fly wing.Rough Emerald on the cutting su***ce visible there are a large number of "fly wing" exist, polishing su***ce is not easy to see."Fly wing" a jade identification as one of the important signs, but not the only sign.On "fly wing" also need to have some know-how: one is to the emerald light reflecting su***ce observation; two is the observation site should be avoided as far as possible polishing better position; three is observed in the jade bracelets should observe the inner ring part.2: the orange peel effect see jade jade su***ce of the orange peel <a href="http://www.deadidasjeremyscottt.com/"><strong>Jeremy Scott Shop</strong></a> effect: "orange peel effect" is a jade in the polishing plane, through reflective observation, will appear similar to the skin of an orange one size and orientation of different projections and sag feature (Figure 2)."Orange peel effect" only in a jade is behaved more prominent, and the convex and concave boundary between gradually smooth transition; B jade in the bulges and depressions between not smooth transition, but there is a slit spaced, like the spider's Web fracture lines, known as the "acid etch", this and "orange peel effect" is significantly different.3: look at the emerald jade's unique structure when the coarse grain, uneven size, naked eye can see this kind of jade bean granular structure, it is often said that the "bean" jade; <a href="http://www.deadidasjeremyscottt.com/"><strong>Adidas Jeremy Scott</strong></a> jade fine particles when hours, this phenomenon is not obvious.4: see the jade luster: natural a jade identification feature is obviously the most of the glass, as if the reflective glass su***ce, which is especially prominent in the high-grade jade; in some kind of difference of jade, is shown as waxy luster.5: look at the Emerald Color: the color of jade has many kinds, the most valuable is the green jade, so all kinds of artificial color jade heavily flooded the market.Dyed jade lack luster, give a person <a href="http://www.deadidasjeremyscottt.com/"><strong>Deadidasjeremyscottt.com</strong></a> with "dry" or "dry".Coating su***ce jade, although also very smooth su***ce, but no orange peel effect, there is sense.In conclusion, jade identification is a complex job, right jade false identification need a comprehensive range of factor analysis.
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