After returning home, Xu Xin checked the project information of the Maopo mine section again, and began to draw a 3D deposit map according to the drawings automatically generated in the system.

The two ore layers, the lower cinnabar occurrence in the dolomite, are relatively stable, and only change where the tectonic crossing occurs.

The upper layer of cinnabar is mainly endowed with organic matter in rock joints and crevices. Within the horizon of stratigraphic analysis, this layer is like a spider's web, with many variations.

The reason why many previous exploration projects did not understand the grade of the ore layer was precisely because it was impossible to completely understand the complex structure of this layer.

There are so many rock joints and fissures!

In addition to finding out the conditions of the ore layer, there is an additional gain.

About 500 meters to the strike end of a fault that crosses the mining area, about 300 meters underground, there is a place where cinnabar is enriched.

This is a newly discovered ore body.

After careful study of the geological conditions, Xu Xin had a preliminary inference about the origin of this small ore body.

In the process of ore formation, cinnabar is affected by temperature, geological structure movement, etc., mixed in mineral-containing hot brine solution, along the fault gaps, infiltrated into the ground, some mixed with dolomite, and some exist in the rock layer cracks and joints.

A part of the mineral-containing hot brine solution flowed down the fault gap to a depth of 300 meters, and accumulated in a karst cave.

It is a large mass, very concentrated, very high grade, and very high mining value!

A 3D map of the deposit was drawn and a reserve report was rewritten.

On every piece of information, he signed his name.

According to Zhou Shuqing's words, there is no need to pass formal acceptance, only a document needs to be obtained, and it is enough to be able to guide mine mining.

After completing these tasks, he directly contacted Secretary He and submitted the information.

Early the next morning, after receiving a call from Secretary He, Xu Xin came to Zhou Shuqing's office.

Hu Jixing was still looking through the information provided by Xu Xin.

When he saw Xu Xin walk in, he seemed to have 10,000 whys in his stomach, and wanted to ask Xu Xin.

Zhou Shuqing enthusiastically stood up to welcome Xu Xin's arrival, and after everyone took their seats, he said solemnly: "Xu Xin, you tell me the truth, is this information reliable?" ”

"Reliable!" Xu Xin nodded.

"Your information has turned my understanding of our mercury mines upside down." Hu Jixing hurriedly spoke.

Zhou Shuqing also sighed: "Lao Hu has been looking at and studying the information you provided since yesterday.

He is also an old geology, and he has worked in our mine for more than ten years, and no one knows more about geology and technology than him.

He raised many questions about the information you provided. ”

"It's normal to have suspicions."

Regarding other people's doubts, Xu Xin was not flustered, and was very calm, "Because there are too many mistakes in the work you did before, and your understanding is also biased!" ”

His words directly slapped everyone to death.

It's also too conceited.

Zhou Shuqing did not immediately comment on whether it was right or wrong, but asked: "If we have to confront the technician on Zhou Shushan's side and have a debate, what are your chances of winning?" ”

His side must have unconditionally supported Xu Xin's views.

But others will definitely go all out to deny Xu Xin's achievements.

Before Xu Xin could answer, Hu Jixing interjected again, "You have re-circled a new ore body here, and the reserves are not low, and the grade is not low."

You didn't do engineering, how did you get such a reserve figure? ”

"If you can't do it, it doesn't mean I can't!" Xu Xin is still confident.

"I hope you'll be able to justify yourself." Hu Jixing's face was full of worry.

Zhou Shuqing said solemnly: "We have notified the people over there in Zhou Shushan to hold a meeting in the afternoon to discuss this set of materials!"

If the accuracy of this set of data is confirmed, then the next mining will be based on this set of data as a technical guide! ”

"Am I present?" Xu Xin asked.

"You have to be there, only you can explain the ins and outs of this subversive information!"

"No problem."

Xu Xin could feel the solemn emotions on everyone's body.

This afternoon's meeting will probably not be easy.

After lunch, at two o'clock in the afternoon, in the conference room, all parties were seated.

In addition to the participants of the last high-level meeting, there are many new faces.

Secretary Ho distributed the information.

The people on the other side saw this information for the first time.

There is a lot of professional content, except for a few high-level technical backgrounds, most people are not able to find the key points.

"This information is enough to guide the mining operations of our mine in the next few years!"

Zhou Shuqing's voice was high, and his momentum was like a rainbow, "In the next few years, we will no longer need to invest in repetitive exploration expenses, and we will reduce the cost of the group by at least 30 million per year!" ”

Everyone was looking through the data, a thin reserve report, and a 3D map of the deposit.

There is not much content, and you can read it in about ten minutes.

"That's it?"

Zhou Shushan didn't even open it to take a look, and directly threw the information on the table, "You do your work, can you be more rigorous, after all, it's technical work!"

Judging purely from the thickness of the data, it is completely unsatisfactory. ”

"We can't just rely on personal subjective speculation, we have to seek truth from facts." Zhou Shuqing replied.

Zhou Shushan snorted, turned his head to Liu Shen and asked, "Director Liu, you express your professional opinions, you are an authority in terms of technology." ”

Liu Shen happened to finish reading the information, and I have to say that this information had a strong impact on the understanding that had already been formed in his mind.

Even many of them, he couldn't determine whether they were true or false for a while, which needed to be studied in depth.

But he knew who he was.

In the workplace, sometimes the ability to stand in line is more important than the ability to do things.

The level of ideological consciousness is reflected in such an occasion.

"It's bullshit."

Liu Shen pointed to this thin information, "Just like what Dong Zhou said just now, this information is purely subjective speculation, and there is no argument to support it!" ”

"If you have any doubts, please be specific!" Zhou Shuqing glared at Liu Shen, "Don't be like a machine gun, sweep all the way, and criticize everyone." ”

Liu Shen did not target Zhou Shuqing, because he knew that this information was from Xu Xin.

He looked at Xu Xin and sneered: "Over the years, we have re-conducted exploration work every year, and we will readjust the reserves, and every year we have eliminated the areas where the ore is not seen, resulting in a decrease in reserves.

This year is good, but the reserves have increased. ”

When it comes to reserves, this is something that everyone here cares about.

When they looked at the data just now, their eyes were mainly looking at the reserve data.

According to the previous data, minus the mined part, the recoverable reserves of mercury ore in the Maopo section are 2,900 tons.

According to the current information, the recoverable reserves of mercury ore in the Maopo mine section are now 3,100 tons.

Compared with the two, the reserves have indeed increased by 200 tons.

This is indeed suspicious.

Could it be that the ore layer has been pushed to the edge, or the method of encircling the ore body has changed?

Not really.

"To be precise, the reserves of the Maopo mine section have actually become lower."

Xu Xin said a word, and then it was like a jam, and there was no movement.

Everyone's eyes were on Xu Xin, waiting for his explanation.

Hu Jixing sat next to Xu Xin, he thought that Xu Xin was young and inexperienced, and he was frightened by the current battle and couldn't speak.

"Because in the northwest direction of the Maopo ore section, that is, about 500 meters northwest along the strike of the fault, there is an ore body underground, which we have ignored."

He offered to help explain, "Our previous work did not find this ore body. ”

"Newly discovered ore bodies?"

Liu Shen can be regarded as catching the fox's tail, and his shrill voice is like a steel needle penetrating the eardrum, "You can take a look at the newly circled ore body, at a depth of three hundred meters, it is completely detached from the known ore layer."

Moreover, there has been no drilling on this ore body.

Let me ask, how do you obtain the thickness and grade data of this ore body? ”

Accurate ore layer grade and thickness data, the deep part can only be through drilling engineering, and the shallow part can be through trench exploration, pit exploration and other projects.

In short, no data is reliable without laying out the project.

This is a huge loophole.

Hu Jixing had already seen this, but he didn't have time to ask Xu Xin for specific details.

Now, this loophole can't be hidden from Liu Shen's eyes, even if he only reads this information once.

Zhou Shuqing and the others involuntarily turned their heads sideways and looked at Xu Xin's young side face.

This is a question that others can't explain clearly.

Xu Xin sat straight in a suit and leather shoes, motionless, like a stone.

Scared silly?

The whole meeting room, very quiet, pin drop can be heard.

Everyone's eyes converged on Xu Xin's body.

After a long time, Xu Xin reacted, and it turned out that everyone was waiting for me.

He pulled out a drawing from his backpack resting on the chair next to him and slowly spread it on the table.

"In this map, you have drawn the trend and tendency of the fault through seismic measurements. It has to be said that seismic surveys are very effective in finding faults. ”

Xu Xin stood up and pointed to a circle on the map, "Look here, this is the so-called new ore body discovered, in fact, you have already circled it!" ”

Everyone stood up, leaned over the picture, and looked at Xu Xin's finger.

Sure enough, this ore body has already been circled.

Those who don't know how to be experts nodded deeply and talked in a low voice.

It makes sense, but it doesn't fully convince the insiders.

Hu Jixing frowned, but did not speak.

Liu Shen had obviously seen this picture and asked: "This circle can only say that there is a karst cave in this place, and the cave is either empty or filled with other substances.

There is also a theory that this circle is actually a huge iron ore nodule underground. ”

"That's right, there are multiple solutions in geophysical surveys."

The so-called multiple understanding, as the saying goes, is that the public says that the public is reasonable, and the mother says that the mother is reasonable.

It is precisely for this reason that geophysical surveys often cannot be used as the basis for the final conclusion, but can only be used as a reference.

Xu Xin paused, glanced at everyone's expressions, and continued slowly: "Because of this, you missed a new ore body, which is more than 600 tons of mercury ore recoverable reserves!" ”

In the past, a total of more than 100 million yuan was spent on exploration fees, could it be that there was a lack of work?

Several people sitting next to them looked at Zhou Shushan, Liu Shen and others with strange eyes.

Liu Shenke will not bow his head and admit defeat, and continue to ask deeper questions: "Even if this place is a new ore body of mercury ore, but there is no project, how can you calculate the data of reserves?" ”