What grade does Huangkou material and Tianyu belong to?

On the whole, Hetian jadeYellow mouth materialIt belongs to the middle and high grades, and is a kind of colored Hetian jade.

Huangkou material is mainly produced in Ruoqiang.

And Montenegro and other regions, the future development value of Hetian jade yellow material is very high, first of all, because of the shape and topaz.

Similar, deeply loved by jade players, secondly, Huangkou material belongs to secondary jade, the formation of the accident is very large, the output will not be particularly large, in the market is relatively scarce, so the collection potential of Huangkou material is great and has a high appreciation space.

Features:

The hardness of the yellow material is very high, the toughness is very good, the color is mellow, the luster is translucent, compared with the topaz, the delicacy and oiliness of the yellow material and Tian jade are poor, but the purity is very high, so it can be used for carving, the artist carves into what it looks like, it is very vivid, and has great ornamental value and artistic value.

Huangkou material is a kind of colored Hetian jade, which is the main color of Hetian jade white jade raw material with yellow-green hue as the main color, and its main component is Hetian white jade, because of the long-term immersion in water that infects iron oxide.

Hence the formation of a yellow color.

Hetian jade yellow material belongs to the middle and high-end. Huangkou material is a kind of colored Hetian jade, the color is usually yellow, and sometimes there are green, white, cyan and other colors are presented. The hardness of the yellow material is very high, the toughness is very good, the color is mellow, and the luster is translucent.

Although the fineness and oiliness of Huangkou material and Tianyu are poor, the purity is very high, which is very suitable for carving, and has great ornamental value and artistic value.

Therefore, Hetian jade yellow material belongs to the middle and high grade.

Jasper Jasper refers to the green Hetian jade, but its color is not monotonous, but richer. Its color tends to be deep and vibrant, often with a hint of turquoise or emerald green with a hint of turquoise. In addition, if the jasper is close to black in color, it will show a dark green color under strong light, and the best jasper color is spinach green.

Jasper has more impurities, so black spots are common. Jasper is produced in many areas, from Xinjiang jasper, to Russian jasper, Canadian jasper, and New Zealand.

Jasper, Pakistani jasper, California jasper, etc.

Although the name of Huangkou material has the word "yellow" in it, it is not topaz.

It refers to a class of materials whose color is original yellow-green, but the color strength does not reach topaz, and it is generally classified as green jade in identification. Ruoqiang.

Huangkou is the most famous and the favorite of many players. Ruoqiang's yellow mouth has a warm yellow tone, a very positive color, and the jade is oily. Of course, there are some greenish ones. Ruoqiang yellow mouth is often associated with sugar jade, so it often has some sugar color.

Top and last.

There is not much difference between the yellow mouth and the Ruoqiang yellow mouth, but the cyan hue in the end of the yellow mouth is more common, and it can even be said that it is mainly cyan and slightly yellow; Qinghai Huangkou material can often surprise people, and now players still know less about it, in fact, Qinghai Huangkou material is oily and color, and Qinghai Huangkou in the market is not less. Is it better to have Hetian jade jasper or Hetian jade yellow material? Which is better, jasper or yellow, is actually inconclusive.

For example, the quality of jasper in Xinjiang is often not as good as that of Russian jasper. However, the quality of the yellow material produced in Xinjiang is far better than that of other origins. The spinach green in jasper is very high, but the poor quality is often very low, and the same is true for yellow ingredients.

Therefore, there is no absolute superiority or inferiority between the two, and we still have to measure it by quality when actually purchasing. Of course, personal preferences are also important, and what you like is the best.

Of course, it is Hetian jasper, and Hetian jasper is the best in color and feel, which is more suitable for jewelry.

Huangkou material is a kind of Hetian jade, which usually refers to Hetian jade mountain material Huangkou material, which belongs to the Hetian jade series. Huangkou material is a general term for a class of Hetian jade raw materials with yellow-green hue characteristics. Yellow in the blue yellow, soft luster, whether carved pendants or ornaments are very good.

The best "yellow material" is thick and oily, which can be compared with topaz, and in a sense, the yellow material is closest to topaz. The output of Huangkou material is now not much, and the main production areas are Ruoqiang, Hetian Black Mountain and other places, and have a good collection potential and appreciation space. Huangkou material generally refers to the mountain material, the blockiness is large and small, the small is a few kilograms, the large is hundreds of kilograms, and the yellow material also has seed material, but the quantity is very small, and the blockiness is also much smaller.

The matrix of the yellow material is white jade, which forms a yellow hue in the crevices due to long-term percolation of iron oxide in surface water. If the Qiang area is rich in iron, nephrite will have a yellow hue under the action of iron, and Montenegro is close to the copper ore belt, so it will have a green hue. According to the chromaticity change, it is named:

Dense wax yellow, maroon yellow, okra yellow, yellow flower yellow, egg yolk, etc. The ancients to"Steamed pears with yellow yog"The one is the best.

Hetian jade yellow material belongs to the middle and high-end.

Huangkou material is a general term for a class of Hetian jade raw materials with yellow-green hue characteristics. The yellow material is blue and yellow, the luster is soft, and it is very good whether it is a carved pendant or an ornament.

Hetian jade yellow mouth material production areas have Xinjiang Kunlun Mountain, Ruoqiang, and Momo, Montenegro, Altun Mountain, among which Ruoqiang and Montenegro produce the best yellow mouth material, Ruoqiang area is rich in iron, nephrite jade will have a yellow tone under the action of iron. Huai grip is a kind of mountain material. It used to be cheaper, but now there are not many, and the quality of the ** is also rising.

The Black Mountain of Hotan also produces yellow mouth material, but the output is less, and the quality is slightly higher than that of Ruoqiang yellow mouth material. In a sense, he is closer to topaz, its natural color is yellow, and because of its proximity to the Montenegrin copper belt, it has a green hue, which is yellowish-green.

Identification method of Hetian jade yellow material

1. The yellow material is blue and yellow in the yellow, while the Hetian topaz is oily yellow, with a soft luster, and its oiliness and delicacy are better than those of the yellow material.

2. The yellow material has high hardness, brittleness and good topaz toughness. The two are put together to compare the fineness of the yellow material is not as good as topaz, and the oiliness is not as good as topaz, such as looking at the yellow material of the Yin carving line, there will be a collapse phenomenon, and the yellow material is polished with high polish to cover up the shortcomings of the oiliness of the material is not as good as topaz.

3. The matrix of the yellow material is white jade, which forms a yellow tone in the crevices due to the long-term percolation of iron oxide in the surface water of Hu Mingqing. According to the color change, it is named: dense wax yellow, maroon yellow, okra yellow, yellow flower yellow, egg yolk, etc.

4. Huangkou material is divided into new mines and old mines. The old mineral material is mixed with sugar color, the material is thick and oily, and the top pure color is no different from the topaz pants. The new ore material is permeable, brittle, and there are many impurities in the internal white slurry points, and the most transparent ones are similar to Huang Xiuyu, and the pure ones are difficult to find large pieces.

At present, there are Huangkou in the market now, including Xinjiang Ruoqiang Huangkou Mountain Material, Xinjiang Ruoqiang Xinjiang Hami Huangkou Gobi Material, and Qinghai Huangkou Mountain Material.

In the case of similar conditions and quality, the value of Huangkou Gobi material is the highest, followed by Xinjiang Ruoqiang Huangkou mountain material, and then Qinghai Huangkou mountain material. Specifically, it depends on the physical condition, size, weight, and other aspects that can be said.