As the saying goes, "practice can make perfect", this is also applicable in playing jade. After all, when experience has accumulated to a certain extent, the accuracy of judgment will be more accurate than when it was first entered. Yuyou may have heard the metaphor of "This piece of Hetian jade is too tender, and this piece of Hetian jade is cooked." Hetian jade really has a tender and mature relationship. What do they mean?
"The whiteness of the seed material is expensive, and the familiarity of the seed material is respected." This shows the importance of maturity to Hetian jade seed material. Compared with the intuitive difference of whiteness, Hetian jade is not able to say clearly in a few words, but also to tell everyone, first understand the theory, then combine it with reality to thoroughly digest.
Look at the shape
The shape of Hetian jade seems to be not directly related to its old maturity, but it can be seen in some details. The seed material is formed in the river water scouring. The longer the scouring time, the more rounded the shape is polished and the lines are smooth and it looks comfortable. The round shape of Hetian jade does not mean to be particularly round. After all, the shape of the seeds is too regular, you have to pay attention to observe, is not rolling.
Focus on the stale!
Deadness and stiffness have no effect on the old age. On the contrary, some of the raw materials with dead stiffness are usually good, while some materials have a lot of irregular stiffness. It is likely to be stiff. This kind of material is still far from the old. The same piece of Hetian jade may look good on one side and stiff and cracked on the other side.
Look at the feel
The “old-cooked†material jade oil is thick and thick, touch the surface or hold it in the hand, and feel comfortable. Of course, the feel is really accumulated by experience.
Look at jade
The color of "cooked" jade should be a warm white tone with oily luster. This color will naturally give people a sense of intrinsic light, not very white, but it is more quiet than white, it seems jade And people can be integrated into it. The color of “cooked†jade is “warmâ€, the color can be green, but it can't be cold.
Look at the skin color
The skin color of “cooked†jade is mostly sprinkled with gold, and most of it is live skin and oil skin. “It is reasonable to sprinkle the golden fat under the golden skinâ€. In some "old-fashioned" white-white seeds, it is often felt that the surface has a layer of light yellow wrap that is not noticeable.
Jujube red skin is a kind of red skin, because the skin color is similar to the red date. The reason why the red skin is liked by everyone is that the skin color is beautiful, and the jade quality of the red skin is generally familiar. Some red skin may be slightly tender, but if the red skin is more mature, the time will be longer, it will become a deep red skin color, that is, red skin. When you see a black-skinned white meat, its old maturity is generally not bad.
Look at the pores
When a piece of seed is washed long enough in the river, its pores will become very uniform and there will be a natural palate on the pores. The texture of “cooked†jade is tight, the surface will not have deep potholes, the pores are fine and the size is relatively average. With the naked eye, the pores of the “cooked†jade are soft and smooth, and there is no sense of roughness.
Look at the structure
The “cooked†jade structure is a typical unstructured structure. The jade is extremely dense and is the extreme form of the fibrous interweaving structure. The thin jade is sometimes obvious, but it is different from the “sweet†of Qinghai water. It is toughness and Rigid and coherent "cooked" will give off a sense of treasure, with a brilliant visual effect.
Look at oil
The biggest feature of the old cooked material is that it is oily. However, when some materials are smeared or sprayed with water, the oily judgment of the material will have an impact. Therefore, the oiliness should be combined with other characteristics to make judgments.
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