In addition to the identification of the natural amber removal jewellery appraisal center, it can also be viewed by eye. Really amber is exquisite, pure color, and fake amber is often lacking in anger. In addition, there are several methods for experimental identification for reference.
Method 1: Salt test. This is the main method of identification. Due to the light specific gravity of natural amber, it should float on the water in a ratio of 1 (salt): 4 (water). It is all calm in the clear water. When the salt is added, the floating product is the real one (except Coba resin).
Method 2: Fire experiment. This experiment is not destructive, and its main method is to smell it. The fire is used in the ordinary lighter, the stay time is 4 to 5 seconds, Colombian Coba resin and natural amber powder will leave a clear trace after the fire. In terms of taste, natural amber has a slight piney scent. Burn the natural amber that has been polished for 4 to 5 seconds, the surface will become darker, but it will not have a hole-like skin feel. If it takes a long time, it will cause damage.
Method 3: Electrostatic experiment. It can be seen from the results of the friction test that all materials used except the glass have an electrostatic reaction. This experiment can only distinguish the glass, because the glass usually has no static electricity after rubbing.
Method 4: Washing water test. Use the cheapest nail polish to identify. Some nail polishes are significantly slower to volatilize on natural amber, and they are noticeably sticky at the point of hand rubbing and leave fingerprints.
Method 5: UV irradiation experiment. Place the amber under the UV detector, which will have a fluorescent, light green, green, blue, white, etc. Amber and Jinpo have the most obvious discoloration, and the color of blood and honey wax is not obvious, and plastic does not change color.
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