Quan Shengnan understands that there is a clear difference between the old pit and the new pit.

After all, I do business in this industry, and I often come into contact with jadeite, and I understand all kinds of terms in the industry.

There are two theories about the old pit and the new pit, one is about the difference in the mining age.

The pit is the mining area where jadeite ore is mined, and the earliest mining of jadeite and has a long history is called the old pit, and the new mining area found after the old pit jadeite is increasingly exhausted is called the new pit.

Another way of saying is the difference between jadeite, the old pit jadeite has undergone the transformation of geological action, the jadeite produced is delicate in texture, the graininess is not obvious, the transparency is higher, the color is usually integrated with the water, it seems natural, so a good jadeite must have a description of the old water. At the same level, most of the jadeite produced by Xinkeng is rough in texture and easy to mutate, and the jargon is tender.

What do you say about variants? It is a piece of green new pit jadeite, it looks very tender and fresh, but it is not highly transparent, the texture is loose, the graininess is obvious, the layman is not clear about the situation inside, after wearing it for a period of time, the whole piece of jadeite has undergone a huge change, most of them will be yellow, green is not there, this is the variant.

Laokeng jadeite will not appear in this situation, the jade quality of Laokeng jadeite is very tight, the higher grade jadeite can not see the particle structure, the water head is very good, after wearing the human body oil secretion, it will become brighter and brighter.

Of course, the body's oil secretion will also clog the jade door of the jade, so it should be cleaned and maintained frequently.

People raise jade for three years, and jade raises people for a lifetime.

That being said, there is a premise for raising jade.

So after listening to the boss's words, Quan Shengnan said with a smile: "Of course we have to look at the old pit material, don't fool us with the new pit material." As for whether to look at the full bet or half bet, choose according to the performance of the material. After all, the whole bet will produce good materials, and the half bet has opened small windows and doors, and it is also very good, and the probability of coming out of the green is great! ”

For beautiful and lovely girls, everyone will have a little more patience.

The boss gave her a thumbs up and said heartily: "Look at the two of them are connoisseurs, my stall has never produced such a good jade on two of them this year!" Please inside, please inside, look at it casually, fancy which piece of material, as long as the price is in place, you can buy it, you can also solve the stone here, I have a master who is proficient in calcite, and a machine for calcing! ”

"Nannan, you go to see the material of the whole gamble first, and I'll take a look at the half gamble." Huo Xuetong said.

He hoarded so much jadeite, often in and out of the major jadeite distribution centers, and also participated in the jadeite public market in Myanmar, naturally raised a certain eyesight, the most important thing is that he is particularly lucky, all from the wool he picked, the rate of jade is quite high.

Kwon Seung-nan believes that his luck is closely related to his luck.

The light of merit, the color of the emperor.

"Okay, I'll look at the whole bet, you look at the half bet, and in the end we will compare to see who can pick the best jade!" Quan Shengnan made a bet with Huo Xuetong with a bad heart, "If I win, all the jade you gambled on will be mine, whether it is good or not, otherwise, all the jade I gambled will be given to you." ”

"Good!" Huo Xuetong agreed unconditionally, his eyes were full of spoiling, even though he knew his girlfriend's abilities.