"In addition to the first hole, the three drill holes ZK5306, ZK5307 and ZK5207 implemented later, the ore situation is good, the thickness of the third layer of phosphate block rock is basically about 20 meters, and the grade is about 30%, which fully meets the mining conditions."

Xu Hengqiang's words were very steady.

But these words were very impactful in the ears of Luo Qiqi and others.

"The thickness and grade of this ore layer you are talking about are about the same as the phosphate rock layer we mined!" Luo Qiqi sighed.

"Jiang Yehu, you open a histogram of ore holes."

With Xu Hengqiang's voice, a drilling histogram popped up on the projection screen.

Xu Hengqiang pointed to the central position of the histogram and explained: "From this layer of gray sandstone, the stratum began to invert. ”

"How could it be inexplicably reversed?" Shen Jie stood up, approached the projection screen, and stared carefully.

"Just like the new prospecting idea we proposed before, the entire underground of the Minore section is a large inverted fold, which is similar to a horizontal fold."

Xu Hengqiang's finger pulled down along the histogram, "From this layer of gray sandstone downward, it is the lower wing of the inverted fold to the oblique. ”

As soon as he said this, except for Luo Qiqi, the others instantly understood.

"According to you, this layer of mineable phosphobic block rock is connected to the ore layer mined in the previous mines." Wang Dasheng said suddenly.

"The results of the core chemical analysis are out?" Shen Jie asked.

"That's not true, but we measured the core with instruments, and the thickness and grade of the ore layer may be different from the results of chemical analysis, but the difference will not be very large." Jiang Yehu opened his mouth to explain.

"Judging from this borehole histogram, your project has a lot to offer!"

Wang Dasheng couldn't help but be enthusiastic.

He was already loud, but now he amplified his voice to speak, and it was even louder.

It can be seen that for a geologist like him, the project of seeing ore can always make people feel excited.

In addition to the excitement, in his mind, he couldn't help but think of many directions to continue prospecting.

Shen Jie pointed to the three-layer phosphate block rock and asked, "In addition to the third layer of phosphate block rock, what is the grade of the upper two layers of phosphate block rock?" ”

On this borehole histogram, the first layer of phosphorite is between 10 and 30 meters deep, while the second layer of phosphorite is already about 150 meters, and the third layer of phosphorite and the second layer of phosphorite are not far apart, with a layer of siliceous dolomite in between.

These drill hole site descriptions are already a good reflection of the real situation underground.

All the strata did not deviate from their previous geological understanding of the mine.

Xu Hengqiang answered truthfully: "The grade of the upper two layers of phosphate block rock is around the boundary taste, which can be regarded as mineralization and does not meet the recoverable conditions. ”

"The upper and lower strata can match, and it seems that it is really inverted folds." Shen Jie nodded approvingly and sat back in his place.

Qi Mingyuan came over today, as the technical representative of Fu Phosphorus Group, and he has a mission, "Since the three holes are very good, what are your next prospecting plans?" ”

"That's why I asked you to come over."

Xu Hengqiang beckoned, and Jiang Yehu hurriedly got up and pasted the sketch on the white curtain.

"This is a cross-sectional view of the inverted fold that we speculated, and we don't know exactly where the lower turning end is, and we need to wait for the drill hole to be in place." Jiang Yehu explained.

"This sketch is a section based on the core and occurrence of several boreholes that have been finalized so far, as well as the local inverted folds exposed in the northwest direction."

Xu Hengqiang added, "I personally think that this profile is very close to reality. ”

The cutaway scale is relatively small and hand-drawn, and the content on it is not very clear.

Everyone stood up from their positions, leaned in front of the section, and looked at it carefully.

"On your profile, there are three layers of steep mountain Tuo group, such a profile is indeed more reasonable." Wang Dasheng agrees with this picture.

The upper part of the inverted fold is oblique, the lower part is anticline, and the axial plane is almost horizontal, with a slight angle of inclination.

Professionals watched the doorway, laymen watched the excitement, Luo Qiqi took a closer look, and at a glance saw the phosphate layer marked in red on it, which was too eye-catching.

Moreover, although the five red lines are crooked, they do not intersect and are always in a state of parallelism.

"According to your meaning, there are five layers of phosphate rock underground!" He exclaimed.

"Yes."

Xu Hengqiang nodded, pointing to the three red lines representing the phosphate rock layer above, "These three phosphate rock layers, the few drill holes we have completed so far, have been determined.

However, the two layers of the lower wing of the anticline are very deep, and the specific depth is not known at present, and the drilling depth cannot be reached, so it remains to be studied. ”

"Judging from the longitudinal scale of this section, the fifth layer of phosphate block rock is almost 600 meters deep." Wang Dasheng noticed the details.

Xu Hengqiang nodded, "I guess it's at a depth of six hundred meters, but it may be even deeper." ”

"According to your idea, the fourth layer should be a high-grade recoverable phosphate block rock." Shen Jie also expressed his opinion.

"If the fourth layer of phosphate block rock is in good condition, then the recoverable reserves of phosphate rock in your project may not be low, and it may even exceed the proven reserves of this section before!" Wang Dasheng exclaimed.

"What are the previously proven reserves of the Minore section?" Shen Jie asked curiously.

"Two hundred and seventy-seven million tons." Qi Mingyuan replied.

The overall recoverable reserves of the five ore sections in the entire Liangping mining area are close to 100 million tons, and the recoverable reserves of the five ore sections are the highest.

This mine is also the place where the company first mined on a large scale.

In other mining areas, the recoverable reserves of Fulin Group have reached 500 million tons.

At this moment, everyone's heart is calculating an account.

If, as Wang Dasheng said just now, the unproven reserves in the ground can reach 27 million tons, then this prospecting achievement is simply remarkable!

Luo's inner thoughts are the most complex of all.

To hear that under his rule, another medium-sized recoverable reserve layer was discovered in a mine that had long been suspended, which was a very remarkable achievement!

On second thought, according to the VAM contract, if this reserve is really proven, how much reward does Fu Phosphorus Group have to give to Shuoxin Mineral Exploration Company?

Is it 220 million?

I have never heard of a private exploration company that can get such a large amount of exploration fees.

Qi Mingyuan didn't pay attention to these numbers, he was more concerned about technical issues, "Judging from this profile, the implementation plan of the entire project needs to be adjusted." ”

This sentence finally points out the main topic of this meeting.