In recent years, with the soaring price of jadeite, Huang Longyu from Baoshan, Yunnan has also become hot. However, experts in the industry warned that such stone species as Huang Longyu, Nanhong agate and lapis lazuli, on the one hand, have been sought after due to the scarcity of resources themselves; on the other hand, due to strong human factors, they have been affected by Hetian jade, Jade Climbing upsurge affects and develops into a â€œstainless stone will riseâ€ situation, collectors must be cautious when involved in new breed collections. Waffle, also known as waffle pattern, is a square or diamond-shaped bump pattern. The reason why the name of the waffle, are all from the pattern of waffles. Waffle towel cotton fabric is a rookie, it is understood that the new use of polyester-cotton raw materials, according to 56 Ã— 55 selection of hidden organizations, weaving on the rapier loom, has been through dyeing and finishing and other sophisticated processing technology. Cloth hidden if the dark if the light, the quality of several times impeccable, was hailed as the leader in the towel. Microfiber Waffle Towel,Waffle Weave Towels,Waffle Towels,Waffle Weave Microfiber Towels,Microfibre Towel Shijiazhuang Tangju Trading Co., Ltd. , https://www.tangjutextile.com
Huang Longyu: Upstart of Yuzhong In February 2011, Huang Longyu was officially included in the â€œNational Gem and Stone Listâ€ by the state and became an equally important natural jade with jade and Hetian jade. In 2004, Huang Longyu officially appeared in the collection market as a jade development. Prior to this, Huang Longyu was only used as an ornamental stone, commonly known as â€œYunnan Yellow Wax Stoneâ€. Around 2000, Guangxi Shi Shang discovered that Huang Longyu had acquired a lot of acquisitions because of its stone quality, color, and shape. At present, the Huanglongyu trading market is mainly distributed in the four major regions of Longling, Mangshi, Ruili and Kunming.
Huang Longyu has high hardness, excellent toughness and oiliness, rich colors, and dense texture. These qualities are all characteristics of jade. In addition to the scarcity of resources, it is used by some old collectors in the jade collection market. Huang Longyu, who believes that he does not enter the ranks, has become a favorite of the investment community. Some people regard it as a high-quality jade species following the Hetian jade in Xinjiang and the jadeite in Myanmar. They think that it has both the moistness of Hetian jade, the color of Tianhuang, the hardness of jade, and the flexibility of Shoushan stone, and it can be used as both the original stone and the sculptured stone. Various ornaments, ornaments. However, many people in the industry have also insisted that Huang Longyu is only a sign for some businesses and does not have a collection value in itself.
Although Huang Longyuâ€™s controversy over whether it belongs to jade, it does not affect the soaring market price. At the beginning of 2004, in the market of Mangshi, a good mountain material costs only a few yuan per kilogram; by 2009, the mountains of the same product have risen to several thousand yuan or even tens of thousands of yuan, and the price of the best mountain material has even been calculated in grams. However, after 2011, due to the sluggish jewelry market, funds were gradually withdrawn from the market, which caused the transaction to decline. Huang Longyuâ€™s price increase momentum also began to weaken and its market liquidity deteriorated. From the perspective of the Huanglongyu major trading areas, the current price of high-grade Huanglong jade remains stable, but the market liquidity is still weak, while the middle- and low-end finished products continue to decline by 10% to 30%.
The industry believes that the reason why Huang Longyuâ€™s prices have risen and waned is mainly due to three reasons: First, it is closely related to the speculative and speculative capital in the market; secondly, although there are related certifications, Huang Longyu is still a stone or a jade. Still controversial; Finally, from the aspect of cultural connotation, Huang Longyu was discovered late. Compared with jade varieties such as Hetian jade, jadeite, Shoushan stone and bloodstone, Huang Longyuâ€™s international recognition is low.
Huang Longyu's soaring prices have attracted the attention of collectors and inspired people's enthusiasm for collection. However, people's historical and cultural value is not enough to excavate Huang Longyu. Although Huang Longyu has high quality, it is too short to enter the market, and it lacks cultural heritage. It is difficult to become the object sought after by people like He Tianyu and Jade.
However, unlike those collectors who are in love with traditional stone species, some collectors look at the quality and price advantage of Zhong Huanglong, especially the collectors of the Chaoshan area in Guangdong Province, where many well-funded buyers invest in Huang Longyu. At least tens of millions of dollars. For Huang Longyu's price, some collectors believe that high-quality jade has risen several times in recent years, and the high-end Hetian jade has been even more impressive.
According to these collectors, Huang Longyu can be regarded as a collection of upstarts. Its material and color are remarkable, and it is very likely that a special kind of jade culture will be formed. Like other types of jade, Huanglong Jade Jade determines the value of the works, and those fine jade materials are crisp in color, exquisite and moist in jade, full in materials, and exquisite in craftsmanship. All of them can be included in the scope of collection and have great value for collection. .
South Red Agate: once again become a hot market recently, in a jade auction held in Shanghai, a South Red Agate carving pendant, the price of up to 20,000 yuan, South Red Agate once again become a hot market.
Nanhong is a kind of advanced agate that is produced exclusively in China. It has bright colors and a soft texture. It has a certain cultural connotation and high ornamental value. Relevant statistics show that the price of South Red has risen by a factor of 100 over the past 12 years. The price of Lao Nan Hong Zhu with a good texture and quality has exceeded 10,000 yuan, and the price of ordinary Lao Nan has exceeded 1,000 yuan. The increase in material prices far exceeds the rate of increase in finished product prices, and the market outlook remains bullish.
The degree of moistness, compactness and color are the important basis for determining the value of Nanhong. The high-grade South Red texture is moist, the body is like a gel, and the appearance and feel are close to that of nephrite. It is not only gentle and moist, but also has a certain degree of transparency. , with a faint glow on the edges. In addition, color is also an important factor in determining the value of Nanhong. Nanhong is respected by Zhenghong (also known as Jinhong), followed by the conservative red roses and red persimmons and once again pumpkin red. But the color also needs to be combined with the degree of moisturizing, although the red is not moist, the collection value is not high.
With the price of South Red Agate rising all the way, the counterfeit means and alternatives of South Red Agate can be seen everywhere on the market. There are mainly the following kinds of false methods in South Red: Dyeing: The South Red Agate has higher iron content in its original stone, after heating. Will become red, with ** second iron or oxidation of the first iron solution, after immersion for one month, then soaked in *** for about two weeks, after drying and acidification, it can turn red. Dyeing Southern Red Agate is observed under a high magnification magnifying glass, and can see the color distribution of the network along the gap between the crystals, the glass is strong, and there is no unique texture of South Red. Injection: There is a layer of transparent inclusions in the outer layer of the original stone after injection, with tiny bubbles present between them. After the engraving, it is difficult to identify the red eyes of the south red glue, and there is a transparent thread like a thread. This transparent linear pattern and natural texture have some differences, is caused by the wound epoxy glue filling. Artificial Burning: Burning Red Onyx is processed with some light colored agates. It does not have the unique oily and moist characteristics of Nanyue Agate, so the red and red onyx burning color is dark, opaque, and the color floats on the surface and is not natural. .
Lapis Lazuli: The potential stocks of the jade industry At the auction in Beijing in 2012, a group of Qinglong Qiang Stone Carvings, Panshan Enlightenment Road and Xishan Pinzhuang Line, were sold at a price of RMB 1.72 million. In the spring auction this year, there was a brigade of the Qingshan stone carving imperial poem, Shanshanzi, with a transaction price of 172,500 yuan.
Lapis lazuli is a rare gemstone. Blue lapis lazuli ancient artifacts are often very precious. In general, if the color of lapis lazuli is too shallow, it means that the content of calcite is high, the hardness of the stone itself is low, and it is easy to wear; the color is too deep, which means that the content of pyrite in the stone is too high, which will cause dullness of lapis lazuli. The highest value is the lapis lazuli that are rich in blue, pure, uniform, shiny, with or without microstrips, and fine with no white streaks.
As the popularity of lapis lazuli has risen, it has also spawned a large number of counterfeit goods. At present, the market uses marble or sodalite and blue ashite instead of lapis. Although sodalite is similar to lapis lazuli in terms of mineral structure, color, etc., sodalite does not contain pyrite and has a low density, and the coarse granular structure can be seen with the naked eye. If irradiated with ultraviolet light, sodalite emits orange-red fluorescence, while lapis lazuli emits white fluorescence, and blue ash emits orange-red fluorescence under ultraviolet irradiation.
The dyed lapis lazuli on the market today are most confusing. The dyed lapis lazuli is a blue-and-white or nearly-all-white venezue with a single point of Venus, which stains blue, thereby hiding the disadvantages of the stone itself, and some of the poorer staining. Technology will fade the stained lapis lazuli when they encounter washing powder.
In addition to dyeing, there are other treatments for lapis lazuli, such as dipping wax and colorless oil, which can improve the appearance of the lapis lazuli. The phenomenon of partial wax shedding can be found through magnified observation. With a hot needle near its surface, wax or oil can be found. Some poor lapis lazuli are crushed and glued with plastic. When the hot needle touches the inconspicuous part of the sample, the smell of plastic will be emitted. When magnified, you can see that the sample has a distinct chipped structure.
Lapis lazuli care is also very particular about: First, the hardness of lapis is low, and scratches need to be avoided; second, the natural copper contained in lapis is easily oxidized and blackened. It is not resistant to acid and alkali, and it needs to avoid chemical corrosion. Because lapis is a granular aggregate of various minerals, if it is soaked and washed with water, the dirt on the surface of the gemstone will penetrate into the interior, which will change the original luster of lapis.
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In recent years, with the soaring price of jadeite, Huang Longyu from Baoshan, Yunnan has also become hot. However, experts in the industry warned that such stone species as Huang Longyu, Nanhong agate and lapis lazuli, on the one hand, have been sought after due to the scarcity of resources themselves; on the other hand, due to strong human factors, they have been affected by Hetian jade, Jade Climbing upsurge affects and develops into a â€œstainless stone will riseâ€ situation, collectors must be cautious when involved in new breed collections.
Waffle, also known as waffle pattern, is a square or diamond-shaped bump pattern. The reason why the name of the waffle, are all from the pattern of waffles. Waffle towel cotton fabric is a rookie, it is understood that the new use of polyester-cotton raw materials, according to 56 Ã— 55 selection of hidden organizations, weaving on the rapier loom, has been through dyeing and finishing and other sophisticated processing technology. Cloth hidden if the dark if the light, the quality of several times impeccable, was hailed as the leader in the towel.
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Shijiazhuang Tangju Trading Co., Ltd. , https://www.tangjutextile.com