The omnipotent way to identify the true and false amber: a flashlight!
It is true that the market is popular all the year round, and there is a saying that the fluorescent amber is a few times different from the non-fluorescent amber. Is this true? Today, Sister Bao will talk to you about this matter. Is amber fluorescent? The so-called "fluorescence" is a phenomenon of photoluminescence cold luminescence. Amber does have fluorescence, because the color of amber is divided into "transparent color" and "potential color". "Light-transmitting color" means that after light passes through amber, we see the color of amber; "potential color" refers to the color of amber surface that amber receives when it receives some kind of light. This is fluorescence. Why is amber "fluorescent"? Because amber is fine! ? Of course not, after the founding of the country, it is not allowed to become fine. The real reason why amber has "fluorescence" is that it slowly absorbs trace elements and volatiles in the formation during the growth of amber. When light penetrates amber, most of the light is absorbed and individual light is reflected by the amber crystal. So there is a "fluorescence reaction" that we can see. (It must be detected with a violet light, because under ultraviolet light, amber will have blue, or blue-white, or green fluorescence reaction; under long-wave ultraviolet light, it will show light blue or white, or light yellow, or light green fluorescent Reaction. The opaque amber (beeswax) fluorescence reaction is stronger than the transparent one.) Does amber have fluorescence? Even if the surface of the body is oxidized very seriously, the amber will still have a weak and weak fluorescence reaction. If you can't use the purple light, it means that the oxide layer on the surface of the body is too thick. In this case, you only need to polish the skin to see the fluorescence reaction of amber again. If there is no fluorescence, it means that amber is fake, most likely a plastic product. Distinguish between amber, rosin, coba Using the violet light, you can see not only whether the amber is a plastic product, but also the imitation of the amber. Fluorescence reaction of rosin: dark green, and weaker. Fluorescence reaction of amber: It has strong performance depending on the variety. Coba's fluorescence reaction: basically consistent with amber. what? ? ? ? ! ! ! ! The fluorescence response of coba and amber is basically the same? ? ? ? ! ! ! ! real or fake? ? ? ? ! ! ! Really... will it be scared? Don't be afraid! We have other methods of identification. Let me explain to you first, why does Coba and Amber have similar fluorescence reactions? Because ↓↓↓ Coba is actually no long mature amber! ! ! So the ingredients are similar. Coba has not evolved into amber because it is not long enough (less than 3 million years), without tens of millions of years of formation pressure and geothermal heat, and cannot be completely petrified. To put it bluntly, it is still only a "monkey", and amber has become a "person." Although Coba and Amber are similar on the surface, we still have a way to identify them. Method 1: Rub the alcohol on the cotton swab and wipe the test object. Coba will lose its luster and become corroded after 30 seconds. Amber will not. Method 2: Coba will crack when worn for a while due to the short molding time, while amber will not. Method 3: Coba is softer than amber, and the nails will be dented and there will be dents. (It is not recommended to try, if the hand is not light and heavy, how to do the real amber out of the dent? O(∩_∩)O haha~) Method 4: Refer to the authoritative jewelry identification certificate. (The certificate is true; the certificate must be consistent with the goods; the certificate must be authoritative.) Can the purple light still see the origin of amber? The purple light can not only see the true and false of amber, but also the origin of it. 1. Burmese amber The fluorescence reaction will generally be dark blue, which is obvious. 2. Ukraine amber It is much weaker than Burmese amber, and the fluorescence response is also blue. 3. Dominica Lanper The fluorescence reaction will generally be blue-white (white light in blue), which is more brilliant. In addition to the illustrations, the Baltic seafood "Haiper", the fluorescence reaction is light green; the Mexican amber, the fluorescence reaction is mainly gold green, blue green; Fushun amber, the fluorescence reaction is dark green. Wood Beads,Natural Wood Beads,Wooden Letter Beads,Half Wooden Beads HAPPYMAX INDUSTRY LIMITED , https://www.happymaxcn.com
