Amber is a resin fossil that was buried in the ground tens of millions of years ago. After a certain chemical change, it is an organic mineral. Amber is an ancient gemstone jewelry material with a history of nearly 6,000 years. Amber has a variety of shapes, and the surface often retains the lines that were created when the resin flowed. Bubbles and ancient insects or plant debris are often seen inside.
Amber appreciation
1, color
The color of amber is formed by the change of succinic acid, and the white color of pearl is relatively rare. It is oxidized after exposure to different temperatures and humidity in the air, and the color is deeper and the texture is more crystal clear and moist.
2, inclusions
Amber is a gem that has been preserved for thousands of years. The biology, air, moisture and other elements in amber are still precious materials that scientists have explored in ancient times.
3. Cutting method and design creativity
The cutting and polishing of any gemstone requires a superb technique, combined with unique design and creativity to show off the glamorous color.
Five methods of identification of amber
First, the proportion of testing
Put the amber in the 1:4 salt water, the natural amber will float and the product will sink.
The second is to use a needle to burn
Burn the amber skin with a red-hot needle. Natural amber will turn black, but it will not stick to the needle, and it has a loose flavor. The product will stick, draw and have a plastic taste.
The third is to listen to the sound
Natural amber beads without inlays, gently rubbing in the hands will give a soft and slightly dull sound, and the sound will be crisper.
The fourth is to see the luster
Natural amber is naturally moist, and the luster and texture of the product are cold and hard. The natural amber is different in light, different in angle, and different in color and refraction. The amber is placed under the detector to be exposed to ultraviolet light, and the natural amber emits green, blue, white, and the like.
Five is tested with ether
Wash the nail water with ether oil containing ether and wipe the surface of the amber. Natural amber does not react, and the product will be corroded.
In addition, there are some other tips, such as rubbing amber on clothes, the real thing can attract small pieces of paper, and the fake will not. Natural amber also has a rosin flavor when punched.
Amber maintenance
Amber has a low melting point, is easy to melt, is afraid of heat, and is afraid of exposure. Amber products should be protected from direct sunlight and should not be placed in high temperature places. Amber is easily dehydrated and is too dry to cause cracks.
Amber is organic, should not be exposed to organic solutions such as nail polish, alcohol, gasoline, kerosene, etc., should not be placed in the makeup cabinet.
Amber is brittle and has low hardness. It should not be impacted by external force. It should avoid friction and scratching to prevent scratching and breaking.
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