Since ancient times, agate has been one of the most popular accessories, and it has been used as a gemstone or craftwork with its rich colors and beautiful lines. Because of the rich patterns and colors of agate, there are also thousands of agates of agate. However, there are a lot of synthetic agates on the market today. Although the texture and color are similar to those of natural agate, they have no economic value. Therefore, how to buy agate correctly is very important.
(1) look at the color
Choose bright colors, pure colors, thick layers, and obvious bands, with red agate and blue agate as the best. The color of the fake agate is poor. The ratio of the two is flawed. At the same time, you can also look at the lines. Most of the fake agate smokers made from other stone materials have a petal-shaped pattern at the bottom, commonly known as "chrysanthemum bottom", but it is not.
(2) Look at ç‘•ç–µ
Choose a smooth surface, high transparency, uniform and clear texture. From the grade level, high-quality high-end products are selected when they are used, so there is generally no or few defects, and there are more defects on the defective products.
(3) Look at the texture
Choose a texture that is fine, tough, and free of cracks or cracks. The fake agate is imitation with other stone materials, characterized by its soft material; the true agate texture hardness can reach 7 grades, while the fake agate is generally only 5 grades. With jade, you can make traces on the fake agate, but you can't really draw it. Instrument identification is even more obvious. From the surface texture, the broken or complex eyes of the true agate are not bright, while the fake agate of the imitation is bright and has many bubbles.
(4) See the craft
High quality agate, because of its advanced production technology and strict operation, the surface is bright, firm, and has no cracks. Inferior quality, low-end goods are the opposite. We must choose those that are ingeniously designed, based on shape, shape, craftsmanship and polishing effect. Special reminders in the industry, when buying agate jewelry, you should also pay attention to the fact that any agate that is solidified with stone powder is not a top grade; there may be counterfeit goods without strip or layer distribution.
The agate stone has a natural color and is also post-processed and dyed. Natural colors are mainly red, amber and white. Among them, red is the best. The blue and purple agate jewellery sold on the market is not the original color. It is dyed after processing and will fade after a few years. Agate large variegated dyed are natural, easily processed directly into jewelry.
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