A few years ago, dozens of miners were killed every year in many of these privately contracted gold mines on the continent by rock blasting. nnnnSo there's a very big change in the mining plan, the owners of the mines are smarter, and the ore mining is no longer concentrated in one location, so that they don't have to pay for the dead.
NNNN is like Laiwen's mine, where the miners evenly spread out the various areas of the mine, leaving more pillars of rock for support, while also carrying out large-scale backfilling, crushing the extracted waste rock from the ground and transporting it back to the mine to fill in the mined-out areas. nnnnThis is a very necessary practice, after all, any support point is not as good as the rock itself.
There is actually a more important point in NNNN, but there is no such thing in this kind of small mine.
Some of the large mines in NNNN have installed advanced monitoring systems in the deep wells, and a large number of battery-sized sensors are installed in the underground rocks to form a huge monitoring network.
NNNNs: These sensors collect seismic signals and transmit them to a computer on the ground.
This makes it easier for geophysicists with expertise to analyze the data and seal off the high-risk mining areas to prevent them from occurring. nnnn But that's all for the big mines, for Lai Wen's mines, the most important thing he needs to worry about is whether the gold mines mined every year can make enough money, after all, this kind of place needs to pay rent.
If the local country had the ability to mine, it would not have been their turn to do such a good thing. nnnn's domestic gold mining competition is fierce to an unprecedented level, so there will be more and more Chinese people coming to Africa to pan for gold, this kind of thing is naturally known to Lai Wen, so he also has a sense of crisis, this sense of crisis makes him know that the more cost saving, the more efficient.
Even if nnnn is really in danger, the one who dies is not the one he cares about, he doesn't care.
In fact, in addition to the gold mines here in Mali, Lai Wen also has other gold mining businesses.
NNNN also has gold diggers in Ghana who employ gold miners, and most of Ghana's gold comes from alluvial deposits in streams and rivers in the central rainforest, as well as from the sandy soil of the riverbanks.
NNNN Lai Wen brought a more efficient and fast production method, the same area of the mine, the Ghanaians have to mine for several years, and the Huaxia heavy machinery brought by Lai Wen was dug in half a year.
NNNN and Lai Wen has always pursued the amount of gold produced, not intensive cultivation at all, and once the mining volume is not good, he immediately moves to another piece of land, which greatly undermines the local gold mining rules. nnnn Xu Yun has already returned to the "surface of the earth" in the elevator, and this feeling is really refreshing.
NNNN Although the land is so barren, it is much better than underground.
As the second largest country in West Africa, Mali's northern border is the center of the Sahara Desert.
So most Malians are concentrated in southern Mali, where the Niger and Senegal rivers originate.
Eighty percent of the country's workforce is engaged in agriculture, but only a fraction of the country's land is agricultural land, perhaps only 2 percent. nnnn is definitely one of the "least developed" countries in the world, although it is not the penultimate one, but the global comprehensive development of countries is definitely the top ten from the bottom, and one can fall into the bottom three if you are not careful. nnnn 193 countries in the world, just like 193 people in a class, you got a 180 or 90 in the exam, in fact, there is not much gap between the top 10, people who have gone to school know that it is nothing more than who is better and who is more wrong in a choice, and there may be a change in the ranking. nnnn Also, this ghost place is also a place that no one controls, and the soldiers are dissatisfied with the pension policy, and directly end the presidential government, so it's so hard that mercenaries on the streets are not uncommon in this country. nnnn Xu Yun came out under the mine, but the black mercenary didn't come out, and the other mercenaries were a little hairy in their hearts.
NNNN This is called killing chickens and setting an example for monkeys, and many leaders or managers in China like to use this trick to set their own majesty. nnnn Xu Yun now took out this trick and put it in this place, it would definitely be useful.
The nnnn mercenaries don't know what it means to make an example of a monkey, they only know that this "leader" dares to treat that guy like this, and he dares to deal with them just as much. nnnn It's that simple, no one wants to be the next unlucky one. nnnn No one dared to go forward and question Xu Yun, Xu Yun walked straight to the door of the best board room, and unceremoniously pushed the door in.
The nnnn room was obviously one of the few cleans in this kind of place, but it looked messy. nnnn has a huge wooden bed with messy bedding, a tiger chair sofa, a coffee table, and a row of large bookshelves and cabinets across the bed.
There were lighters and cigarettes on the nnnn bedside table, and some liquor on the coffee table, vodka and whiskey, some unopened, some only one sip, and some with only one sip left. nnnn Xu Yun frowned, walked out of the room, and saw a Huaxia person working nearby, so he greeted directly: "You call a few people to come over and help me clean this room, and arrange for someone to go out and buy me a new bedding, I am not familiar with the place." nnnn was dumbfounded at that time, looked at Xu Yun, and said with a blank expression: "This is the room of each tower."
"nnnn" Don't you understand people, facial paralysis sent me to this place just to manage these mercenaries, including the towers.
Xu Yun said: "This kind of separate room should be for me, not him."
"nnnn is really convinced of Xu Yun's boldness, but Huaxia people always have a characteristic, that is, the servility on their bodies after encountering a strong person. nnnn is like the person in front of him, although he is also worried that the towers will go crazy, but in line with the principle of not holding the public accountable, he called many people to participate. nnnn: He also did this to not offend the guy in front of him who didn't seem to be able to offend either. nnnn For them, they just need to work hard and make money, and as for this place, whoever has a gun has the final say, and whoever has the ability to suppress everyone has the final say. nnnn Everything is going very quickly, Huaxia people pay attention to speed, Xu Yun's room was quickly cleaned up, and the person who bought him the quilt also bought it back, and immediately arranged for someone to clean and dry the quilt. nnnn's room was quickly renewed.
All the mercenaries of nnnn were a little bit gritted their teeth, they were all thinking about the question, why the hell is this, why is this guy so bold, why is this guy so bold. nnnn This is the room of the towers, he actually wants to dominate this place nnnn What kind of joke, this is in Africa, this is Mali without a decent regime. nnnn Xu Yun was also quite bored in this place, so he got up with his legs crossed, squinted his eyes and began to enjoy a comfortable breath.
First the plane and then the bumps all night, although Xu Yun also rested, but it was impossible to rest very comfortably.
As soon as Nnnn arrived at the mine, he clashed with the armed mercenaries here, going down the mine and educating people, and waiting for his subordinates to clean up the room. nnnn Now that everything is settled, Xu Yun can finally sleep comfortably.
However, the good times didn't last long, Xu Yun had just laid down, and there was a very huge roar of a car engine outside. nnnn looks like someone is coming again, and he dares to drive like this here, obviously he is still a person with a bit of status. nnnn But Xu Yun can't care so much, he just wants to sleep at this moment. isjgniitfreeti0: