Density
Identification from density is one of the most well-understood methods of the public. Amber has a light weight, so natural amber (no inlay) is placed in the water and does not sink to the bottom. Put the amber in saturated brine. If the amber is on the bottom of the water, it will slowly float up, and most of the imitations will not float.
2. Observation
The texture, color depth, transparency, and refractive index of true amber will change with observation angle and illuminance. Transparent amber is not as transparent as glass, crystal or plastic. Imitations are either very transparent, opaque, uniform in color, and dull. Among them, the insects that are placed in the insects are dead early, and they are stiff and broken, which is very different from the insects that are inactivated by the resin.
3.æ‰æ“
Putting the inlaid beads in your hand and gently twirling will give a soft, slightly dull sound. Plastic or resin textiles will make the sound more crisp.
4. feel
Amber is warm in the hand, because of the oily and non-sticky feel. The glass imitation feels cool.
5. Friction
Rubbing amber with a cloth can generate static electricity, and electrostatically charged amber can absorb fine paper dust, soot, and the like. On the contrary, it is a counterfeit.
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