Amber discrimination

People who like the amber collection know that there are many ways to identify amber, but they don't necessarily know everything. All in all, the following nine methods are commonly used for amber discrimination:

First, when the amber collides, the sound is reverberant, sinking without noise. The synthetic materials such as plastics are sound and ugly. Of course, you should be careful and careful. After comparing them, you can accurately judge the difference between the two.

Second, the visual insight into the surface and inside, the true amber texture, color depth, transparency, refractive index, etc. will change with the observation angle. This feeling is not found in any other substance. Just as we identify true and false people, such as superb artists can create a vivid figure of the wax, "just to the real thing" is just to talk about, even the best wax can not escape our eyes. Amber is transparent but very moist, unlike glass, crystal and diamonds. False amber is either very transparent or opaque, the color is dead, the skin is unnatural, the surface is cold, especially the fine bloody filaments, and the natural amber products contain no mechanical distribution or absolute dryness.

Third, the use of salt water ups and downs to identify. Premise, the two are similar in size, without any inlays, the real amber is lighter than the fake material, placed in the salt water, plastic and other synthetic products will sink, while the natural amber will float or even out of the water.

Fourth, use a sharp weapon to poke or heat the device to burn the amber. With the new wallpaper knife tip, the amber meets the powder, and the fake amber containing the resin is stagnate and blocky, and the plastic-containing fake amber will lag the knife mark or the film will fall off. The needles and the like are poked at different angles, and the natural amber will be slightly blasted, while other materials, especially plastics (resin materials) may even stay behind the needle tip.

Five, smell the real thing, un-stained amber rough stone, quickly heat by hand, you can smell a light special rosin aroma, white aroma is slightly heavier than other aroma.

Sixth, static test, amber on the clothes or hair on the hair, with fine particles shredded paper test, will adsorb above.

Seven, feel the experience, amber in the double finger up and down when pinching, there is a sense of elasticity and light and slip, the general situation will not be too cold and overheating. Synthetic fake material imitations such as plastics have a cooler feel than the next.

Eight, ultraviolet radiation, put amber under the money detector, it will have fluorescence, light green, green, blue, white and so on. Plastic fake amber does not change color.

Nine, solubility test, amber after tens of millions of years of tempering, its volatility is weaker than the formation of fossil coba, short-term contact with ether will not bring any damage. We took two drops of nail-washing water on top of the imitation to be tested, and felt sticky at the applicator by hand and left fingerprints. However, there is no trace on the amber because the evaporation rate of the ether is faster than the dissolution of the amber in the ether.

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