How to distinguish Tian Huangshi from yellow wax stone?

According to experts, Tian Huangshi has been separated from the mother mine and buried in the ground for millions of years. Under the special environment and conditions, Tian Huangshi gradually changed its original shape, color and texture, and has its own unique appearance characteristics. To sum up, it is mainly manifested in six aspects: stone shape, stone color, stone skin, radish pattern and red rib, which we can identify according to. Stone shape: Tian Huangshi is mostly pebble-shaped, smooth and flat, with no obvious edges and corners. This is due to the continuous erosion and grinding of ore blocks by water flow during migration and rolling. Stone: The texture of Tian Huangshi is warm and lovely, slightly transparent or translucent. If carefully observed, it will glow with a charming luster, which is not available in other stone varieties. Stone color: "Tian Huangshi", as the name implies, is a yellow gem. Although according to hue, there are Tianhuang, Baitian, Hongtian and Heitian, as well as varieties such as gold-coated silver and gold-coated silver, no matter what color Tian Huangshi is based on yellow, it is just white, red and black. For example, the color of "Red Celestial Stone" is nearly orange, such as orange peel, and it is impossible to have pink, vermilion and blood red; "Kuroda Stone" is black with ochre; Even Tian Huangshi, known as the "white field", is not pure white as snow, but slightly yellow in white or egg white. Stone skin: Tian Huangshi's appearance is mostly covered with yellow or black cortex, which is thick or thin, all-inclusive or sparsely hung, and its shape is changeable. Although the skin of some Tian Huangshi is extremely thin, it will be removed once carved and polished, but the color of Tian Huangshi is different, usually it gradually turns white from the epidermis to the inner layer, or even turns white. This discoloration law is especially obvious and large in Tian Huangshi. Radish pattern: When Tian Huangshi with strong transparency is observed under strong light, its texture is often faintly visible, with fine and dense texture, and its shape is like newly unearthed white radish fiber, so it is called "radish pattern". Red rib: Red rib refers to the occasional red rib on the surface of Tian Huangshi, which is as red as blood and as thin as silk, commonly known as "red rib" and "bloodshot". It is a lattice formed by fine cracks produced during the migration of Tian Huangshi and the infiltration of iron oxide in the soil. The identification of the authenticity of Tian Huangshi mainly depends on the naked eye, which can be basically identified according to the above appearance characteristics. Yellow wax stone, also known as Longwangyu, is named after the waxy texture and color on the surface of the stone (it is said that this stone originated from the real wax country, so it is called wax stone). It belongs to silicified andesite or sandstone, and its main component is timely. The surface of oil wax is a low-temperature melt with strong toughness and hardness of 6.5 ~ 7.5. Due to the different minerals infiltrated during its geological formation, there are yellow wax, white wax, red wax, green wax, black wax, colored wax and other yellow wax varieties. Silica can be divided into frozen wax, crystal wax, oil wax, rubber wax, fine wax and coarse wax because of its different purity, timely particle size and surface melting. Frozen wax can transmit light to the stone core. Yellow is the most common Yellowstone, among which pure bright yellow is the most expensive, and there are other colors such as sallow, khaki, chicken oil yellow, egg yolk, ivory yellow and orange yellow. Mainly produced in Guangdong and Guangxi, but also in Guangdong Dongjiang coast (Heyuan) and Chaozhou, with the best texture and pure stone color. Other producing areas are Jiexi, Fogang, Shaoguan, Qingyuan, Taishan, Kaiping, Dianbai, Liuzhou, Hezhou, Zhongshan and Jinxiu, Guangxi. The texture is smooth and delicate. I am the seller of Bao Bo Mall. If you have any needs or questions, you can come to me.

How to distinguish Tian Huangshi from yellow wax stone? Which is more precious? First of all, it can be distinguished from hardness. The Mohs hardness of Tian Huangshi is 2-3, while that of yellow wax stone is 6.5-7.5, which is similar to that of jade. Therefore, the carving of Tian Huangshi can be done by hand with a carving knife, while the carving of yellow wax stone must be done by machine. Bao Bo Shopping Center sells both kinds. You can compare them.

How to distinguish between yellow wax stone and topaz jade is better than stone in quality, and the difference lies in hardness and density. Pyrophyllite has low density and low hardness, and looks pale, large and rough. Huang Longyu is crystal clear after polishing, and even has the characteristic of "fluorescence".

The difference between beeswax stone and yellow wax stone beeswax is a resin fossil formed after tens of millions of years. It has always been a treasure of European aristocrats. Yellowstone is pure stone. The land of amber (pottery ~ abalone)

Yellow wax stone and yellow gum wax stone can be divided into four categories according to color: yellow wax, red wax, white wax and black wax. There is red in yellow, white in yellow, black in yellow, and colored wax stone, but yellow is the basic color of yellow wax stone, so it is called yellow wax stone.

From the quality grade, the yellow wax stone can be divided into several grades, such as frozen wax, crystalline wax and coarse wax, and the highest grade of yellow wax stone is frozen yellow. The morphological differences and changes in properties caused by the infiltration of red or multiple tones in yellow determine its different values and grade differences. The reason why the yellow wax stone can become a valuable ornamental stone is not only that it has six virtues: wet, moist, dense, transparent, condensed and greasy, but also that its main "hue" is yellow.

The difference between chrysolite and agate is that the composition of chrysolite is various elements. . . Agate is mainly silica. . .

58. Identification method of agate

The rampant fakes in the market are helpless. Although modern technology is developed and there are many jade identification instruments, it is not convenient to use these instruments in the transaction process. Second, it can't solve the problem. The reason is very simple, and it will be limited by the environment. If we judge agate,

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How to distinguish between chrysolite and agate 1? The difference of formation: agate is formed by congenital volcano, and wax stone is infiltrated by quartz stone.

2. The difference of texture: agate is cryptocrystalline colloid, while pyrophyllite is mostly crystal Shi Ying wax, which has stronger texture.

3. Hardness: the hardness of agate is 7 (steel knife or jade can be used for destructive test), and the hardness of wax stone is 3-5 degrees.

4. Transparency: Agate is often opaque or slightly transparent; Wax stone is completely transparent or translucent, and it is not difficult to distinguish the inner eye under normal light.

5. Agate is formed once in nature, so the texture is similar, the size is single, the heteropoly content is small, and the color is graded; Wax stones are formed the day after tomorrow, so there are only wax stones with similar regions, and there will never be two wax stones with the same texture!

How to distinguish chicken liver stone from yellow wax stone? Chicken liver is a kind of agate, which has the characteristics of agate. The most obvious is that the section is broken glass stubble, while the section of chrysolite is slag-like.

How to distinguish yellow wax stone from yellow wax fish? Yellow wax stone and huanglayu should be the same, and jade is said to improve social status.

Satisfied, please adopt.

Is Tian Huangshi the same as wax yellow stone? Bahrain bloodstone's Processing and Wax Seal Cutting: Bloodstone is a precious Yin Zhangshi, which has conquered lovers and collectors in Yin Zhangshi, China with its gorgeous and moving red color. Overseas, in Japan and other countries, many people are also proud of their precious bloodstone seals. Because the bloodstone is precious, you must be very careful when cutting it, and don't cut it easily, otherwise it will cause huge losses. Before cutting, put the raw materials of bloodstone into clear water and brush off the soil with a brush. The surface of individual "pit" bloodstone is covered with a layer of yellow chin skin, which is very hard and will damage the sawtooth. You need to gently knock off this chin skin with a small hammer. The strength should be based on the ability to knock off the chin skin, and it is not allowed to use too much force. If there are many white spots on the stone, it will affect the observation of blood flow. Then gently polish it with coarse sandpaper to reveal its true colors. At this time, the stones should be carefully observed in many aspects. First of all, look at the amount and distribution of chicken blood red. The second is to see if the stone floor is warm and transparent. The third is to look at the color and possible changes of the stone. It is rare to find a medium-high level bloodstone with all three conditions. The distribution of chicken blood is generally vein-like, but also a little bit like and filamentous. Win with a large area of chicken blood; It is strange to meander down like a stream; It is wise to be covered with blood spots. The red color of bloodstone is positive red. Light color is called tender, and deep purple is called old. Chicken blood is tender, and there is still room for appreciation. If you are old enough to turn purple and the surface of chicken blood has a shiny metallic luster (like the luster after drying in mercuric chloride water), it is hopeless and basically has no ornamental collection value. Transparency and warmth of printed materials are also important for bloodstone. If there is a seal with high transparency looming in the middle, and there is lingering blood at an arm's length, this seal will definitely make experts applaud and double their value. On the other hand, if Di Zi is dry and white, then even if the chicken blood area is not small, it will not have much ornamental collection value. Bloodstone should be light and pure, not too complicated, and plain is the first choice. Try to avoid safflower stone, even if you can't avoid it all, you should avoid most of it to store the value of chicken blood. To sum up, the bloodstone seal should combine several advantages to be called top grade. Therefore, when the producer gets a high-quality stone, don't cut it in a hurry. To see the direction of blood clearly, draw the position of the slit with ink strokes, distribute the chicken blood reasonably, and strive to choose one or more seals with good blood color where the chicken blood is concentrated, because the seals with scattered blood color are not worthy of the top-grade seals. If chicken blood remains in the stone in the form of veins, we should pay full attention to this feature when cutting, and take some cutting skills according to this feature to increase the value of chicken blood stone. The method is as follows: when cutting stone, according to the trend of blood vessels, align the incision with the layered trend of blood vessels and cut directly in the middle of blood vessels. This kind of cutting method, the average person will not do it, because the price of bloodstone is very expensive, so the loss is great. In fact, a lot of chicken blood is sawed on the surface, but a large area of chicken blood is obtained on both sides of the saw mouth, which can greatly improve the value. Of course, if the veins are too thin, you can't use this cutting method. Using this cutting method to directly cut blood vessels requires high technical requirements, such as the stability of the saw and the straight kerf, and only a small amount of cutting is allowed. People who are not skilled in cutting materials should try not to use this method. Bloodstone sealing wax: among all kinds of seals, the most difficult to seal wax is bloodstone. Bloodstone contains metallic mercury, which is easily oxidized, especially under the action of sunlight and high temperature, which often leads to different degrees of aging. This is a big problem in the production and collection of bloodstone seals, and both producers and collectors should attach great importance to it. The steps of sealing wax with bloodstone are the same as those of ordinary seals, but the temperature should be strictly controlled. After the seal is immersed in melted wax, it should be checked frequently, and the temperature should be tested frequently by hand. As long as the wax can just slide off the seal, it should be taken out. At this time, the sealing temperature is about 70-80 degrees Celsius. Wipe off the thick wax on the surface of the seal by hand, and then gently wipe it with a soft cloth. Pay attention to leave a thin layer of yellow wax on the sealed surface. After being completely cooled, you can wipe the surface with a soft cloth to achieve the effect of bright blood and high finish. If it is stored for a long time and is not displayed to the public, it is not necessary to polish it with cloth, and keep a thin layer of wax and box it directly for collection. This method of sealing wax will not have any adverse effects on bloodstone. For some high-grade seals, such as Bahrain yellow and sheep fat cream, it is best to seal wax in this way to obtain the maximum safety factor. After the wax sealing work is completed, if you want to collect it, it is best to customize the brocade box according to the size of the seal, and embed foam plastic so that the seal can't shake, strictly avoid light and heat sources, and don't play with it in your hand for a long time-the sweat on your hand also has a certain impact on the chicken blood part. Only by doing the above can we protect the bloodstone seal. (This article is from Bahrain stone carving).