After eating, they dispersed, Zheng Zhanpeng went back to Chancheng directly because he had two violet jade aunts, but Zheng Zhanyun and Zheng Zhanmu were almost bored at home, so it was rare to come over, so they chose to stay and join in the fun, and find Zheng Zhanle to play.

The next day, Liu Yunfei didn't come over, I heard that Liu Lao had something to look for him, and besides, he was not addicted to gambling stones, but only occasionally came to be interested.

The clear mark is carried out for a total of three days, and the next two days are the dark mark, even if the number of wool of the dark mark is more than double that of the clear mark.

Because, most people choose to do on-site calcite, and there are many buyers who are directly looking for buyers to take over, and many of them are gambling stone lovers and jadeite collectors.

Most of the hidden labels are purchased in bulk by those jewelry companies as raw materials for jewelry stores. They prefer this method to the battle that is clearly placed in the open place.

Of course, there are many other people who participate in the secret sign, and everyone wants to try their luck, and it is not a jewelry store.

Zhao Tianming didn't make much moves today, almost all of them were mainly observations, and he was definitely going to participate, so he had to find a good target.

Seeing Zheng Zhanle accompanying his two brothers to watch the auction of Mingbiao, Zhao Tianming walked around alone, Mingbiao's goal was too big, he gave up for the time being, unless he encountered a very high-quality jadeite.

The goods provided by the entire jadeite public plate are very sufficient, and there are also those raw material suppliers of jadeite wool, who can continuously transport the goods from the store, not afraid of not being able to supply them, and sell them out in advance.

Walking around the stalls, Zhao Tianming tried his best to use the professional knowledge of jadeite he was learning to judge the fineness of the wool, and if he grasped the larger ones, he would identify them to confirm his conjecture.

In this way, you don't have to waste time by calcing stones, and you don't have to spend money to buy some garbage, and it is still very handy to learn.

He was groping around a stall when suddenly, a familiar sensation came from his right hand, a movement that had occurred a few times, indicating that there was something here that attracted it.

Last time on Emerald Street, it absorbed a strange aura of gold and jade, so that it now has the ability to identify jadeite wool.

It's just that since then, the mysterious ancient mirror has been very peaceful, and there has been no movement.

This time, he came here for a reason, he wanted to see if the mysterious ancient mirror would react, but yesterday all day, he saw so much jade wool, and nothing happened.

He had already put his mind at ease, but he didn't expect to encounter this situation again today.

Feeling the abnormal movement of the hand, he reached out and touched a plate-sized wool next to him, and a trace of air flow drilled into the ancient mirror, and there was no accident that there were slight cracks on the surface of the material.

This piece of material, like last time, is not completely shattered like a metal ring, so it is impossible to explore anything in this regard.

He took advantage of the situation and then frowned slightly.

It's not imperial green like last time, it's just a very ordinary green jadeite, nothing special, and I can't find any connection with the imperial green last time.

Since it has nothing to do with quality, is it related to the age? But after hundreds of millions of years of changes, the time span between each other may be very long, where does he know the relationship between the ages?

Or is it related to the formation environment?

In fact, people have not been able to give a clear view on the reasons for the formation of jade and jadeite.

Speaking of jadeite, it is a dense block formed by countless fine fibrous mineral crystallites dominated by jadeite, which are intertwined vertically and horizontally, and is a kind of aggregate.

So far, there are four main views on the formation of jadeite in nature.

The first view is that jadeite is the desilicination product of residual granite magma that magma intrudes into ultramafic rocks under high pressure conditions.

The second view is that jadeite is formed by albite first forming bluebobole schist with a low degree of metamorphism under the compression-torsional stress and low temperature caused by plate collision, and then metamorphosed into jadeite.

The third view is that jadeite is formed by metasomatization of granite and pale gabbro under the pressure of 12~14kpa and the action of hot water solution with high chemical potential of sodium.

The last view, based on the discovery of water-bearing, methane, and jadeite three-phase inclusions in jadeite rocks, believes that jadeite is crystallized from a near-jadeite silicate melt, and that this melt originates from the widespread alkali-bearing pyroxene layer in the mantle at a depth of 300 to 400 kilometers underground.

At present, the only thing that has been confirmed by everyone is that jadeite is not formed at high temperatures, but under low temperature and high pressure.

Of course, this low temperature is not the low temperature as we usually understand it, but relative to the existence of the earth's core and magma.

The mysterious ancient mirror was able to make changes again, giving Zhao Tianming a direction to explore, but the specific reason was still impossible to explore. While rejoicing, there is also some helplessness.

Several people next to him focused their eyes on the wool in their hands, and they didn't notice the slightest movement on his side.

However, Zhao Tianming still decided to buy the material and untie it to see what was special about it.

The result was the same as he guessed, and he couldn't find any rules, only when he felt that the ancient mirror in his hand had become a little stronger again, he was convinced that the situation just now had happened from time to time.

It seems that only by getting more hands on jadeite raw materials, absorbing more "golden and jade gas", and having more cases, can we find something. I don't know what will happen to the mysterious ancient mirror when it absorbs more golden and jade qi? Could it be that the identification ability has been getting stronger all the time?

With the example just now, Zhao Tianming saw those jade wool materials, and he habitually went up to touch them, even if they were stalls he had seen before, he also went back to visit.

Some bosses looked at him groping around a pile of rocks with strange eyes, and if it weren't for business, they might have given him a few rolls.

In this process, Zhao Tianming found a few fish that slipped through the net, which was also a little gain.

In fact, compared to the huge quantity, he has not identified the vast majority of jadeite wool, and he is afraid that he will have to be busy for a year to identify these jadeite!

In such a situation, there are some missed superlatives, which is a very normal thing in itself.

In the face of such a large amount, he can only start with some jadeite wool materials that he thinks are good based on his own experience.

Therefore, he still focused on those clearly marked wool materials, which were of much higher quality, saving him a lot of effort.

Today's bright standard jadeite wool, there are a few pieces of the best, although it is not as good as the best violet he opened yesterday, but it also makes many jadeite merchants greedy.

However, Zhao Tianming did not make a move, he already had a promising goal.