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Through the thick shell, Yu Shan saw through a large rough stone at a glance, which was more than 300 catties, but there was not even a little green in the white flowers inside.

Sighing, wasting his aura in vain, Yu Shan turned to other rough stones again, and here are many rough stones.

These are all gambling stones, and there is a layer of skin on the outside, which even modern scanning machines cannot penetrate, so some flour sellers sometimes stuff white flour into the jadeite rough for transportation.

At this time, Yu Shan's delusional golden pupil can pass through the outer shell of the original stone and see the inside, such an ability is not only used to gamble on stones, but is actually mainly used to pass through the illusion and see through the illusion.

One, two, three, seven or eight pieces were checked one after another, and there was no jade inside, so it is no wonder that many people say that ten bets and nine losses, ten bets and nine frauds, such a jade rate, if those major families are all cut, they will really lose their stomachs.

"Huh! Finally saw a piece of jadeite. This time, Yu Shan saw through a small piece of ten kilograms, although this piece was smaller than the previous ones, but there was a fist-sized jade inside.

"What a pity! There is only a fist-sized piece of apple green, and it is not good to grow water, and the aura contained is too little, which is not enough to refine the jade talisman at all! After just a few glances, Yu Shan gave up decisively.

The water of jadeite is not good, it is not transparent, it means that there are many internal impurities, the more transparent, the less internal impurities, Yu Shan himself can make talismans, so he knows best that there are more internal impurities, how difficult it is to open the light.

If it can't be opened, or if it fails, no matter how much jadeite is solved, it has no value, unless it is to make jewelry pendants worn by ordinary people.

But even if it is made into a carved piece, the fist-sized dried green apple green is not worth much, and it will definitely not be able to sell back the cost, so Yu Shan just skipped it at a glance.

Although this rough stone is not good, but, the next few pieces, but all have jadeite, maybe Yu Shan's luck turned, maybe the quality of the rough stone here is better, Yu Shan saw someone coming, he scanned more than a dozen rough stones in a row, but found that three rough stones contained jadeite.

Yu Shan gestured to Qian Xiaohao and Pang Tong, the two of them each had one piece, and directly looked at the two pieces, while Yu Shan himself walked to a pillow-sized rough stone.

This rough stone is indeed like a pillow, it is a rectangular slate-like rough stone, with a thickness of more than 20 centimeters, a length of more than 60 or 70 centimeters, and a width of more than 40 centimeters.

Yu Shan first looked at this piece, mainly because the jadeite inside this piece was so beautiful.

The rectangular stone slab has a flat area that is not small, but on such a large plane, it has no performance at all, but with pieces of black spots, not pine flowers, but ringworm.

This is a piece of black black yarn, and in the black black yarn, ordinary people do not dare to gamble in such a situation, if this kind of black spots like ****, deep into the inside of the original stone, even if the inside of the original stone is all jadeite, there is not much value, this is called ringworm eat green.

Black black yarn is generally an old pit species, that is to say, such a rough stone, as long as it is jadeite, is generally of good texture, and it is easy to produce high green, and now it is lying here and no one moves, it must be because of its shape, and the black spots on it.

However, Yu Shan didn't see the black spots on the skin of this rough stone at first, and he directly used the broken golden pupil to see through the outer skin and directly saw the jade inside.

There is a layer of weathered skin shell on the surface of the jadeite rough, which makes people unable to see the jade quality inside clearly, so many people think that the jadeite gambling stone depends on luck, and good luck can produce good materials, and bad luck can not open anything.

This is actually a wrong idea, jadeite rough has many characteristics, if you understand, you can judge the internal situation of jadeite rough according to these characteristics.

Because from the perspective of petrology, the jade quality inside the jadeite has a certain correlation with the color expressed by the outer shell.

For example, the characteristics of "pine flower", "python belt" and "ringworm" mentioned by industry insiders are important features to distinguish the internal situation of jadeite rough.

So what are "pine flowers", "python belts", and "ringworm"?

Pine flower refers to the internal color of the jadeite rough, and the blue and white color traces shown in the shell.

The hue of the pine flower is usually similar to or the same color as the inside, the more obvious the pine flower, the better, but pay attention to the authenticity of the pine flower.

But there are about 20 kinds of pine flowers, which are more complicated, and if you want to gamble on stones, you can have a good understanding of the types of pine flowers.

Python belt refers to the appearance of jadeite rough, which is different from the surrounding color of the striped ribbon.

Whether there is a python belt or not, is a reference mark to judge whether there is green in the original stone, if the python belt finds pine flowers, there is a high possibility of green.

The appearance of jadeite rough is black and blue, white, gray or gray substances of different sizes and forms, and ringworm may be green, and it is of great practical significance to observe the state of ringworm.

The jadeite rough stone presents a black-blue ringworm, which means that it has a very close relationship with green.

All of this is the manifestation of these uncut rough stones, and many people rely on this performance to gamble on stones.

Yu Shan only knows about this aspect, saying that he has research is to promote him, but who allows him to see through the falsehood!

Through the shell of two or three centimeters, Yu Shan saw that there was a large piece of rich green inside the original stone, and the water had reached the glutinous seed, which was not transparent, but who made it big!

"Forty .8 kilograms, the unit price of 12,000 is not bad." Yu Shan calculated a little, ninety percent of this rough stone is jade, even if the water is not very good, but it can't stand the large quantity, no matter how you calculate it, it will make a lot of money.

The texture of jadeite is much harder than Taishan jade, so jadeite is easier to make into jade talismans, although there is no growth, but the requirements for jadeite planting water can be reduced.

If it is Taishan jade, except for ice and glass, all other kinds of water cannot make jade talismans, but jadeite, but not necessarily, this depends on the ability of the talisman maker.

After confirming that there was a play in this rough stone, Yu Shan immediately pulled Qian Xiaohao, and the two exchanged positions.

Yu Shan handed the recorded data to Qian Xiaohao and asked him to calculate whether the jade rough was suitable for take, while Yu Shan continued to check the other piece.

This piece is also very amazing, the inside is transparent, mixed with green silk threads, Yu Shan knows, such jadeite should be a golden silk species.

Golden silk jadeite refers to the bright emerald green, filamentous distribution, color into filament, silk subdivision into silk (silk directional, parallel), chaotic silk (silk messy), sheet silk (silk parallel), black silk (emerald green with black lines accompanied), each other is parallel to each other.

For example, the jadeite inside this rough stone, the green color that can be clearly seen appears intermittently in a certain direction, of course, the green filaments are thick and thin.

There is a filamentous green color is not necessarily the gold silk species, the gold silk jadeite should have two characteristics at the same time, one of them, the green is bright, the color shape is strip-like, filament-like arrangement into a silk, a filament in the shallow bottom.

Second, its orientation structure is very developed, that is, the green color of the silk strip is clearly distributed in a certain direction.

The jadeite crystals are elongated and arranged in a fine fibrous shape, indicating that they are subjected to strong stress during the growth process, so the toughness of the jade pieces is very high.

Such jadeite, Yu Shan naturally does not want to let go, besides, the jadeite inside this rough stone is transparent to translucent, the texture is fine, and there are fewer cracks and cotton lines. The mineral crystalline particles are slightly coarse, and the columnar or granular crystal outlines can still be recognized by the naked eye, and the sound of striking the raw material is metallic brittle.

Yu Shan has long learned how to identify jadeite, and knows that the quality of gold silk jadeite depends on the color of its ribbon and the proportion of silk, as well as the thickness of the texture.

The color strips are thick, the color filaments are thin and dense, the proportion of the area is large, and the color is relatively bright, of course, the value is high.

On the contrary, the color ribbon is sparse, or the green silk is intermittent, and the color is lighter, it is much cheaper.

"There are few impurities, the texture is hard, the toughness is high, and the size is large, this piece is also very good!" Recording the situation inside this rough stone, and then estimating the weight of the jadeite inside, Yu Shan changed positions with Pang Tong again.

"You two analyze it, and if it's no problem, you can take both of these pieces." Yu Shan touched the rough stone that Pang Tong was looking at, and explained to Pang Tong.

At this time, an old man had already come to their side, stretching his neck to look at the rough stone in front of Yu Shan.

Here the hand is fast, the hand is slow, all paid a deposit of 10 million, at the beginning, it must be the easiest to snatch the best rough stone out of jadeite.

When this wave of competition is over, everyone will have the mind to take a closer look at the other rough stones.

At that time, if you find a good one, you will buy it, and if you don't find it, you won't buy it, but now you can't.

"Young man, you're not authentic like this." The old man was obviously aware of Yu Shan's movements.

Before Yu Shan could say anything, Pang Tong said, "You also came with three people, right?" Won't you come to inspect the rough yourself, and the other two sit on the side and drink tea, right? ”

"Haha, okay, don't pay attention to irrelevant personnel, remember the weight, the price of these two pieces is only about one million, and we still need to choose nine million stones." Yu Shan waved his hand, so that Pang Tong didn't have to pay attention to this old man, people who are too selfish are very selfish.

Besides, although the price of the rough stone here is not cheap, there is still a gap compared to 10 million, otherwise this old man would not have come to grab the rough stone.

"Two stinky boys, what are you talking about?" The old man said with an angry face.

"Say what? Aren't we right? Didn't you come in with three people, didn't you look at the rough stone at the same time? After Yu Shan finished speaking, he no longer paid attention to the old man's entanglement, and looked at the situation inside this rough stone. (To be continued.) )