As jadeite, halcyon accepts masses favour quite, appreciate as a result of what emerald act the role ofing tastes the space is very large, more and more citizens and collect lover to have a special liking to halcyon. So, at present situation of emerald jade market how? The cognitive degree that the citizen collects to emerald jade how?
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So called doohickey, it is the Tibet that is aimed at those having to buy experience the home, the experience that did not buy has key impossibly forever but character, beautiful money buys experience. Be sure to keep in mind not to believe a few so called experts easily, oneself must want to understand the fundamental common sense of a few halcyon before buying.
Look: View emerald green sex, see a structure, see color
View emerald green sex: See vitreous burnish of halcyon, see the structure of exterior and interior of emerald fly wing.
See a structure: The quality of work of quality of a material that sees halcyon and pervious to light quality.
See color: Lubricious coloured root, divisional the mist shape scene that records scene is round.
2 feel: Feel the feel, blame that feel grain
Feel, icy emerald green feeling, is not film stick feel.
10 Yu Jiuwen, grain and crack the biggest distinction to feel emerald grain plait to feel with finger namely whether hand of press or rub against.
3 weigh in the hand
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Halcyon has very strong press feel, with alleged easy promiscuous D goods, with the halcyon of bulk, weigh slightly apparently.
Buy halcyon most cultured is eye predestined relationship, the first settle on which, leaving it alone is plants what color, if be bought really superior. If look more, dazed, be about to learn " know kind of differentiate quality " . Buy halcyon commonly most what experience first is that green, a lot of people like the sort of particularly gorgeous or full green halcyon, if this kind of halcyon is tasted really, that is highest grade certainly, but the variety that makes a holiday also is centrally more on these halcyon, because this encounters this kind of halcyon, must look careful.
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Actually, emerald color is very much, gules, yellow, violet color, Brown, white and blue, it is good to want you to like only. So called ooze is lubricious inside course of study, it is to point to jade article to connect for a long time in the environment with material of etc of water, soil touch, the water of natural generation or mineral erode jade system, it is jade article part or the phenomenon that integral happening changes. Common ooze color has Shui Qin (white) , vermilion ooze (gules) , earthy ooze (earth is Brown with red) , mercuric ooze (black) , Tie Qin (wine) , cupreous ooze (green) , additionally hematic ooze also is gules, but still do not have final conclusion this name is proper.
At present the no more than of halcyon that make a holiday adds color namely, take out impurity. But from the point of color, of halcyon grace have 3 methods normally: color, coloring, film is handled. color is to point to bake through fire will change originally Brown or maize halcyon, become the Gong Fei that sells be on intimate terms. Coloring, it is the C goods in our cant, it is the false lubricious jade that shows the course adds color artificially. C goods is to do not have value and won't appreciate. Film processing, use the principle of besmear fingernail oil namely, will tall volatile green glue daub is on ring face. Film processing halcyon often is double-faced and full green, the hand feels a bit sticky hand, exert oneself to do sth. attrition takes off film easily.
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Look again from purify impurity, b goods halcyon introduces the product that natural halcyon original rock has later period is handled artificially namely, its essence still is emerald raw material, because its quality of a material is bad,be only, foreign matter is more, businessman the child that to grab the interest has beautification is handled to its. Choose 83 makings normally, bubble acid is blanched, the course is alkaline wash increase small opening, final fill epoxy resin is caky and into.
What ought to notice when is primary Tibet friend choosing emerald act the role ofing to taste? Above all, should be being cleared up is halcyon. Have on the market with pretend to be true, have commonly to the south of the coloring such as cliff of hill stone, Dali, pretend to be halcyon with glass even, normally with " jade " , " emerald green Buddha " , " remote jade bracelet " wait for non-standard name to appear, go with emerald value photograph actually very far. Next, the halcyon that there still is processing of a few courses on the market is acted the role of article, among them one of use qualitative second halcyon passes pickling, the color that people does not like purify (wait for) like black, gray, fill up next wait with colophony, in order to carry " head " , this is so called namely " B goods " . Having halcyon of goods of a kind of C additionally is handled through coloring, still one kind is handled through filling up already, pass the halcyon that coloring handles again, say in the industry for " B+C " goods.
Treated to afore-mentioned copy halcyon or course halcyon, most client identifies have difficulty, best method is to let a businessman show calibration certificate, this kind of letter has legal effectiveness, the appraisal orgnaization place that has place of tripartite justice is opened.
The expert expresses: Good halcyon is not it is everywhere, emerald value divides his implement beyond body volume, still rather color, kind portion, carver, subject matter is concerned. Crystallization grain is finer, evener, in-house foreign matter is less, criterion " head " better. The producing area of lapidary class halcyon that discovers on the world at present only Burmese one ground, expenses of raw material, treatment rises ceaselessly, admirable halcyon rises in price to still have imaginary space.
