Si Mohan paused, and also gave Bai Tianhua her favorite small fritter.

"Eat more. ”

Bai Tianhua helped his forehead, he was really drunk, Si Mohan, don't you want to be so cute! I can't resist you if you go on like this!

Bai Tianhua raised the corners of his mouth, and said with a hippie smile,

"Please, boss, can you be normal? I can't resist the temptation. ”

“......”

Si Mohan ignored her and ate toast silently.

Bai Tianhua couldn't see Si Mohan's mood, and he didn't know whether he was happy or unhappy, so he stopped talking.

Buried his head in eating his favorite fritters and drinking his favorite soy milk.

Bai Tianhua ate and drank nonsense, and she ate to death, but she has an enviable figure, and she can't get fat no matter how she eats, so she never has to worry about growing meat.

Si Mohan had already eaten, drinking coffee silently on the side, and only after Bai Tianhua had eaten and drunk his fill, did he speak faintly, "I'm going to country M soon, you will learn about country M and gambling stones in my study in the past few days, and you are not allowed to go out without my permission." ”

As soon as Bai Tianhua heard the M country and the gambling stone, he suddenly looked like a deflated balloon, "Oh!"

She didn't know anything about this at all, and she felt a sense of melancholy when she thought that she would leave in a few days, but fortunately, she was much more relieved to have Si Mohan with her.

She followed Si Mohan to the study, Si Mohan turned on the computer, probably knowing that she didn't understand this business, so let her start from the most basic to understand.

She turned on Si Mohan's computer, found the information stored in the folder, and began to look at it.

Gambling stone is a term in the jewelry industry, which refers to the jadeite when it is mined, it is wrapped in a layer of weathered skin, and it is impossible to know the quality of the jadeite, and the quality of the jadeite must be known after cutting.

The name of the gambling stone in the early stage is not called the gambling stone, but the gambling house.

There are three essential elements for a gambling stone master: one is great challenge ability, the second is the adventurous spirit, and the third is rich experience.

I have seen those who got rich overnight in the gambling stone market, and of course they do not rule out going bankrupt overnight.

The most lucrative and tempting jade trade, but also the most risky, is the gambling stone.

The so-called gambling stone is to use Puyu to gamble.

There is a saying in the jewelry world: gambling on stones is like gambling on life.

If you win a bet, you will make ten times and a hundred times more, and you will become a rich man overnight;

You must know that it takes a lot of jade knowledge to be able to see the advantages and disadvantages of jade through the outer skin of jade.

An unopened window of the original stone, in addition to the shape and weight, no one can tell what is inside, there is such a saying in the gambling stone world: "It is difficult for the gods to break the jade." ”

Only after cutting and dissecting can there be a real conclusion.

Based on their own experience and the performance on the shell, the gambling stone man repeatedly guesses and judges to estimate the price.

If you buy it, you may cut it open with a knife and the inside is full of water, and it is worth millions of dollars, or it may be colorless and waterless inside, and it will become worthless in an instant.

This is the risk of gambling stones, "one knife is poor, one knife is rich".

Measuring the quality of a piece of jadeite is also very simple to say.

The first is its hardness and density, the hardness of jadeite is very high, generally reaching 7 degrees on the Mohs scale, and the jargon of the jade world is called "species".

"Species" is good, that is, the hardness is high, and the hardness of good jadeite is almost the same as that of diamond.

The second is transparency, which is called "water head" in the jargon, and the higher the transparency, the higher the quality.

The best jadeite is like glass, and the jade world calls it the glass species.

If there is no green at all on the skin, but only the green at the opening, then its price should be lower than the actual price.

This is the general basis and principle of the valuation of high-grade jadeite raw materials, and the valuation of jadeite raw materials will not deviate greatly according to this method.

In addition, there are types of fractures, such as opening and closing, which have a great impact on the valuation, processing and utilization, and are a major defect of jadeite.

Industry insiders say that they are not afraid of big cracks and small locks, and would rather gamble on sex than on locks.

In the gambling stone transaction, pay attention to the observation of the outer locks of the big locks, such as the sandwich locks, the big locks, the evil locks, etc., and the observation of the small locks and the inner locks is relatively weak, and you must be cautious.

The degree of damage can be judged by the color of the locks, white is generally broken, and if it is red, yellow, or black, it is severe.

These are the characteristics of open fissures, and those with no obvious color are micro-open or closed fissures.

Finished products and bright goods (open jade) should be carefully observed internal cracks, such as jumping porcelain cracks, horsetail cracks, etc., especially with the green cracks, dislocation cracks have a direct impact on their pricing sales.

The second is the understanding of the top ten famous venues......