Bracelet of halcyon of true and false is graphic, simple and practical

In headgear of all sorts of emerald jade article, crop the biggest, makings that use jade most, value is highest is jade bracelet, the carve jade master workers that have experience know, when makings of a jade does not have crackle, strive to machine jade bracelet certainly above all. Also the value with high absolutely, attracted a lot of undesirable businessmen to make a holiday, come with this obtain sudden huge profits. A hundreds of B+C goods bracelet sells a high price of hundred thousands of unexpectedly, suffer so big loss to do not invite more customer, old the 3 methods that prepared a few to differentiate emerald bracelet true and false usefully to everybody in this and everybody are graphic popular science.

View emerald green sex

Emerald green sex is the feature with particular halcyon, the jadeite that shows in halcyon the surface can be watched continuously is mineral of cleavage face glance, common calls " fly wing " . And the material of other copy halcyon does not have emerald green sex.

Notable is, afghan white jade also has astral punctate glitter, this kind of phenomenon does not call emerald green sex. Can distinguish with score of little steel knife both, what score must move is Afghan white jade, score immobile is halcyon.

1, see burnish

B goods halcyon is intuitionistic go up the feeling that show mist, burnish is weak. A goods halcyon is clear and bright, burnish is strong.

2, see exterior reticulation

The surface of B goods halcyon sees acid etching reticulation below reflex (the glue of low hardness colophony inside mineral grain clearance is cast to grind, form state of sunken groove filament around move each crystal grain connects the reticulation of shape) , surface of A goods halcyon sees tangerine skin effect (go up in surface polishing, observe through glancing, can show size, direction to differ each is protuberant with cave) .

3, the clean rate that sees interior (quality of a material)

Halcyon of natural A goods is embedded a few impurity, be like macula, other dirty color, oxidation rust color, b goods interior is clean, won't appear commonly oxidation rust color.

4, see internal composition

B goods halcyon has been washed by soda acid, internal composition is inattentive, construction of A goods halcyon is tight.

5, see color

Color of halcyon of natural A goods sees a bit or slightly a few deeper green, this slightly a few more profound green gradual change transfers relative to more shallow green, color materiality, depth degree is abhorrent, distributing inhomogenous, color dividing line is clear. Diverge of coloring halcyon color, aeriform, have the feeling that floats in the surface, show webby shape to distributing at surface layer, color dividing line is ambiguous, tonal and even.

Float of color of bracelet of polishing pink halcyon at the surface, it is thus clear that with magnifier these color are comprised by a few petty grain, color is thicker, indentation is in color relatively concentration; Color of bracelet of natural A goods is in emerald flesh, color is clearer.

Circulated on the net a few wait for jade bracelet with water of baked wheaten cake, graduating with cutter, drop differentiate a method, still the net goes up online differentiate jade bracelet, these cannot be taken, we analyse the differentiates a method harm of these jade bracelet below one by one.

1, with baked wheaten cake

Some people put forward bracelet of jade of a kind of halcyon differentiate a method, those who say is halcyon of use lighter baked wheaten cake, if after baked wheaten cake passes, be cold commonly, explain halcyon is true, if emerald hair is very hot after baked wheaten cake,explain emerald stone is false. Such halcyon differentiates a method is very wrong not only, and a kind of such halcyon differentiates a method is pair of true halcyon great harm. Halcyon of baked wheaten cake no matter metropolis hair irons true and false, and halcyon still can be destroyed because of the cause of baked wheaten cake, so such halcyon differentiates a method cannot be taken really.

2, twine a hair to use baked wheaten cake

Bracelet of jade of a halcyon differentiates a method is to say, after winding a week of remote bead halcyon closely with the hair, bake a hair with lighter, if the hair is baked,showing halcyon ceaselessly is true, if be baked,broke those who explain halcyon is a holiday. Such method also is a false method. Allegedly somebody has done a test for this, gangmaster hair twines plastic ball-pen circuit closely, the word that bakes with lighter also is to bake inside short time ceaseless.

3, drop water law

For instance some people say to if water is not condensed one case however dispersedly,be in with a water above halcyon, showing this halcyon is true. Does such halcyon differentiate a method reliable? Actually such method is it is OK that one kind uses toe head the false method of conceivable true and false. Whether is because drop water arrives above halcyon,water met diffuse, this and the gravitational acceleration in the process falling below water are concerned, also wait an element a moment to concern with the smoothness or evenness on rubber roll surface of emerald surface, have nothing to do with emerald true and false alone only.

4, on the net online differentiate a bracelet

For instance to in an attempt to of bracelet of somebody general halcyon piece or the formal hair of video asks division of a few appraisal to help to the net appraisal, this is wrong method. Because the mobile phone resembles element and resolution, shooting angle, film these explicit elements such as the light are disturbed, cannot the burnish of reductive objective itself, kind texture of water, color, cause wrong judgement very easily. Moreover, you kiss the appraisal division on the network does the eye see his appraisal, you think by what he is professional appraisal division, only by the statement of only one of the parties, gossip, of the judgement of consumer of very easy misdirect.