wholesale gold jewelry los angeles ca Can you help me identify the authenticity of this turquoise?

wholesale gem and jewelry shows Gourdo is an opaque gemstone. There are various colors such as light blue, medium blue, green blue, green, and green, mottled colors, dark spots and texture (green pine texture commonly known as iron line). Good quality turquoise is dense, which is good for polishing color; porous quality with poor quality, easy to lose water fading after sunlight. The green blue is copper -oriented, and green is caused by iron. But in short, the quality evaluation criteria of turquoise are: the better the color, the better, the less the iron line, the better, the dense the texture, the better.
has two types of non -pure natural turquoise:
, the green pine. In order to improve the appearance and color of some natural turquoise with poor quality, improve durability and make it easy to polish and polish, and not easy to break. Usually, injecting, injection molding and other methods are used to change the natural turquoise. This approach is usually recognized in the jewelry industry, after all, there are too few high -quality green pine. The main ingredients of turquoise green pine are naturally natural, but after the change process, natural energy has a lot of losses. If you buy it to obtain energy from turquoise, this modified turquoise is best not to buy. There are several common modification methods:
Stime injection -injection can make up for the pores on the surface and deepen the color. The processor also uses liquid dyes to imitate the cobwear texture (iron line) on the surface of natural turquoise.
If injection molding — injection molding sometimes adds color agents, which can make up for the holes and reduce the scattering of the surface light, so that the turquoise displays the medium blue tone, and it can also improve durability. Green pine injection is a very common treatment method, also known as turquoise stability treatment. There are a lot of turquoise on the market. The steady treatment of turquoise has good colors and lower relative density. The hot needle test will make the plastic precipitate.
hatchery processing method -can improve the color of the turquoise, reduce the pores and not add any external substances. The treated turquoise shows a blue tone of "knowing more bird eggs". The turquoise treated by this method will have a darker blue enrichment phenomenon near the fissure, but it is found that the best way to find it is to give professional gem appraisal agencies to analyze: advanced detection methods can be found in the green method of Hatchery There is an abnormal elevation of potassium in pine stones.
, artificially synthesized turquoise. This kind of so -called turquoise has no natural turquoise ingredients, and of course there is no natural spirituality. If you buy turquoise to obtain spiritual energy, you must not buy such synthetic turquoise. The synthetic turquoise usually has the following:
The synthetic turquoise process of Gilson method uses the process of making ceramics. You can see the blue particles distributed on the shallow base when you are enlarged. This is commonly known as the phenomenon of "cheese clip wheat".

The synthetic turquoise has a typical blue tiny particles, and sometimes there are artificial "iron wires" on the surface. The dyed hydroxyls silicon and calcium stone is a cheap turquoise imitation. The simple identification method is to show pink under Charles filtering mirror.
The glass can also be used to imitate turquoise, but the refractive index value of the two is significantly different. You can also see vortex and bubbles in the glass.
The mixture of a mineral powder, using plastic and epoxy resin glue after dyeing, can also create turquoise imitation products. Essence
It people say that the natural turquoise is natural, and the artificial is artificial without the iron line. Small piece, isn't this natural? Conversely, artificial turquoise is also easy to imitate the effect of iron. Therefore, the iron wire cannot be used as the standard for turlry to judge authenticity. However, I*C introduces to you a distinguished experience of turning turquoise, which is also related to the iron wire. That is: natural turquoise iron wires are often concave, and the iron wire of the synthetic turquoise generally does not invigorate.
The natural turquoise iron wire is often concave
Generally speaking, high -quality high -quality green pine is currently suitable for polishing but not easy to break. The green pine bracelet with a specific shape is basically not pure natural, may be modified, or it may be artificially synthesized. Only some of the green pine bracelets that maintain the natural irregular shapes, and the depression of the iron wire can be basically judged as pure natural. However, many people think that the turmoil that is so crooked is ugly. There is no way. It is difficult to find good things. In addition, the high -quality small pure natural turquoise is still some, but it is also rare and expensive, so don't expect people to use this material to make a bracelet. It is usually used as a ring and cannot see the iron wire. It is necessary to be careful when identifying.

It this is pretty good!