Turquoise fraud is not a day or two. Most fans say that it is not easy to buy natural turquoise. Indeed, there are fewer and fewer natural turquoises on the market, and the resulting counterfeit goods are illegible. I don’t want to spend a lot of money but buy back a bunch of chemicals, and then I know how painful I am...
But it doesn't matter. When everyone is confused, there is also a sister who checks for you. If you don't know the question of buying turquoise, you will remember three things that Sister Bao said today. It is not difficult to buy natural turquoise.
The modified turquoise is not pure, but it is accepted by the jewelry industry.
Pharaoh bought a nice turquoise color and liked it. Someday friends came to drink tea at home. Lao Wang invited friends to appreciate their turquoise. I didn’t expect this identification. My friend decided that the turquoise of Laowang was not natural. It was modified, and the old king was stunned. Is it difficult to buy fake goods yourself?
Is the turquoise that Pharaoh bought fake? What is the modified turquoise?
As the name implies, the modified turquoise is to process some of the less-quality turquoise through some processes, making it as beautiful as high-quality turquoise, and its composition is natural turquoise. It is worth mentioning that the modified turquoise is recognized by the jewelry industry. After all, the natural turquoise is too little.
Common methods of modification include wax injection and injection molding, generally adding a coloring agent or dye, which is a stabilization treatment of turquoise.
Because the turquoise water is very deep, I suggest that friends who purchase turquoise for the first time should not rush to buy the best quality and most expensive, because it is easy to take medicine, and if you can't touch it, you can buy counterfeit goods. The starting point of quality and price is not too high, and it is also conducive to the gradual exploration in the future. Therefore, although the modified turquoise has been processed, its essence is still natural, and it is possible to start playing casually.
However, after the upgrade, you will lose the natural energy of turquoise. If you are just a friend who goes to the turquoise effect, don't spend this money.
Turquoise fraud is rampant, commonly used methods of discrimination need to be remembered
It is completely different from the modified turquoise. It is completely fake turquoise. The more common ones are dyed turquoise and synthetic turquoise. There is also one. It is used to pretend to be green pine with alumina, and it has also deceived many people.
1. Dyed turquoise
Dyeing is a very inferior method of counterfeiting. Most of the dyed green pine color is super unnatural, and most of the dyes used are chemical agents, which are not beneficial to the human body and must be kept away.
Identification skills: the most straightforward, use a cotton swab to pick up ammonia to wipe the turquoise, if it is dyed green pine, it will appear faded.
2. Synthetic turquoise
Synthetic turquoise does not have the ingredients of natural green pine. Commonly, there is Gilson Synthetic Turquoise (a pottery process).
Identification technique: Observed with a magnifying glass, a large number of blue spherical particles are distributed on the synthetic turquoise substrate, while natural turquoise does not have this phenomenon, mostly squash-like structures.
3. Alumina impersonation
Because alumina is very similar to a precious variety of turquoise, high-ceramic blue, and alumina is cheap, and the high-priced porcelain blue is not the same thing.
Identification skills: high porcelain blue has a porcelain feel, giving people the feeling of ice penetration, the color is pure and natural, and the alumina does not have the porcelain feeling, the color is not as rich and natural as the high porcelain blue.
Don't tangled turquoise iron wire
Many new players are thinking about buying a pure and flawless turquoise without iron wires. But is there really no iron wire in turquoise? This issue has been controversial, but it is undeniable that turquoise without iron wire is difficult to identify true and false.
Looking at the picture above, the turquoise iron wire is not the same, the size and thickness of the iron wire are basically the same, and it can be judged to be natural.
The green pine with the same texture and thickness is too suspected of fraud.
To be honest, turquoise has an iron wire that can help us identify true and false, and the iron wire is a major feature of green pine. Like many gems, the "defect" proves the truth.
Someone asked me, there are a lot of white impurities on the turquoise, which affects the value of turquoise? The white impurities are carried by the green pine during the natural growth process, mostly calcite and some clay minerals. When purchasing turquoise, the less white impurities, the purer the gemstone, the higher the value.
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