Although the threshold of the agate collection is not high, the vision must be unique. In recent years, the value-added potential of agate in the Tibetan city has become increasingly obvious. In various auctions, from the furnishings to the practical utensils, agate is almost everywhere, although sometimes it is expensive, but it still attracts countless collectors, not only because Its color is luxurious and natural, and it is fascinating because of its humanistic beauty for thousands of years. Another point is that the current threshold for investing in agate collection is not high. Although the threshold of the agate collection is not high, the vision must be unique. At present, the most expensive red agate on the market is the southern red agate, which is produced in Yunnan and Hainan. The best type of white agate is lychee frozen, and the rarer and more expensive is the water agate agate, which is closed in the water agate. The hollow, containing an aqueous solution, has a sound of water when shaking, and can see the flow of water in the agate, which has excellent investment and collection value. Agate is a kind of chalcedony mineral. The ancient Indians saw the color of the agate and the beautiful pattern resembled the horse's brain, and thought it was a stone transformed from a horse's brain, so the Sanskrit called it a "horse brain." Since the introduction of the Buddhist scriptures from India to China, the translators have considered the "horse brain jade class" and subtly translated it into "agate." From the records of historical classics, we can see that there are a lot of agates that have been donated abroad. In the Western Jin Dynasty, Ge Hong’s "Xijing Miscellanies" contains: When Emperor Hanguang was Emperor, the body of the poisonous country (India) offered a series of jade, all of which were made of jade. Agate is Le. Wei Wendi once said: "The horse brain is from the Western Region, and the texture is staggered." "Old Tang Book" records: Kaiyuan six years (718) Kang Guo (now Uzbekistan area) sent an agate cup; Tianbao six years (747) Persian sent a agate bed. In fact, the distribution of agate in China is also very extensive. At present, the main producing areas are Liaoning, Shandong and other ten provinces. The Yangzhou Yizheng and the Yuhua Stone produced in the Liuhe area of ​​Nanjing are also a kind of agate. There are many kinds of agates in the thousands of agates. There are many kinds of agates in China. The ancient red agates are authentic in China. In ancient times, there is a saying that "agate is not red," and the Western Han used to call agate "赤玉" or "赤ç¼". "It is to take the meaning of "red red." The ancients used the color of blood to compare the color of agate, which is the ultimate image. The identification of agate is as much as the other kinds of collections. For the first time, the author suggests that you can start from the following aspects: First, look at the concentric layer. The cross section of the natural agate has a concentric layered structure. With this mark, the whole piece of agate is easier to identify, but the finished product after cutting is easy to admit mistake because there is no neat and obvious pattern; the second is to look at the hardness, regardless of whether The cut agate has a high hardness and a Mohs hardness of about 7 grades. That is to say, if a steel knife is used to describe the surface of the agate, it is not traced, but with agate painted on the glass, the glass will There are scratches; the third is to see friction. The agate feels cold, and the agate is rubbed on the hard board for a dozen times. The agate is not hot, but the board is hot. Some unscrupulous traders stick a thin layer of organic matter on the surface of the fake agate, giving people a waxy luster. The illusion of the hand, pay special attention to the identification. Matt Satin Fabric,Matte Satin Fabric,Matte Satin Material,Matte Satin Fabric By The Yard SHAOXING ZISON TEXTILE & GARMENT CO.,LTD. , https://www.zisontextile.com