In this regard, Shu Han is very grateful to his father, many years of geological research skills, very profound, although there is not much interference in the future employment direction of his children, but as a father, his existence is affecting Shu Han himself all the time, which is why many children of scientists grow up to become scientists, not because of the persecution of their parents, but in the process of living with their parents, they can understand the beauty of science, in their eyes, science is not so mysterious, On the contrary, it was a lot more fun, and I finally chose my own career path.

This is also why many children will follow the relationship of their parents' careers, which of course has the relationship of their parents' connections, and if they engage in the same profession as their parents, they can inherit their parents' connections and let themselves get better development, but at the same time, they can also be nurtured by their parents from an early age, and they can be more good at discovering the fun of these things.

Of course, there are also people who hate a discipline because of their parents, these situations can be said to be there, and it is precisely because of this that people have the right to choose, and the world will become so colorful, and under the influence of his father for many years, there are all kinds of world geological drawings hanging in the home almost all year round, as well as all kinds of mineral and mine drawings, these things, Shu Han did not look at them carefully, but they were pasted on the wall year after year, Shu Han looked at them for more than ten years, and naturally remembered those marks.

This is like many families will post some English stickers, children look at it, even if the English level is not good, if you often look at it like this, you will slowly remember, this is the motivation for learning, it is a habit, so for the distribution of the material situation of the original world, Shu Han himself has to understand much more than others.

And now, this ability obviously has a greater use, during this period of exploration, Shu Han maintained close contact with the troops on the front line, and soon found a lot of minerals in the deep mountains, especially some rare minerals, the area around Huajin City, in the pastoral era belonged to Jinhua, here itself has a large number of minerals, as many as 50 kinds, the number can be said to be among the best in the entire Jiangsu and Zhejiang regions.

It's just that these minerals are deep in the mountains, and in modern times, it is relatively easy to mine, but in this era, it is much more difficult, especially in the case of catastrophism, the speed of geological change is far greater than that of ordinary times, so the changes of these veins have also had great ups and downs, even if Shu Han is familiar with the books on minerals, it is very difficult to find these places at once.

But after all, through his ability, he can roughly determine a range, after all, no matter how fast these terrain and landforms change, it is impossible for these minerals to change beyond recognition in hundreds of years, and their general location is still in a circle, and it is impossible to change much.

And the minerals around Huajin City are indeed very much, because this area is a hilly area, and the climatic conditions are moderate, in ancient times, there have always been a large number of plants, animals reproduced, so the number of rare metals and minerals left is also very large, in just over a month, Shu Han found a total of more than 20 kinds of metal minerals.

Including fluorite and limestone, as well as the most important gold and silver mines, zinc, coal, graphite, perlite, calcite, granite and other industrial raw materials, especially fluorite production is very large, Huajin City itself is rich in fluorite place, in the previous life Shu Han learned from his father that there are a large number of fluorite deposits in the Joaquin area, and now it is easier to find, this time there are a total of three fluorite mines, the largest of which is more than five million tons of reserves, which can be said to be very large.

Fluorite is a very beautiful stone, slightly weaker than gemstones, because it is very unstable, so it has never appeared in jewelry, his most important role in modern times, is to extract fluorine, fluorine has a large role in the modern industrial system, such as as refrigerant, plastics, etc., all need to use fluorine, at the same time he is also an inert element, can be a good preservation of some things that are not easy to preserve, is a thing with great effect, want modern air conditioning, and refrigerators and other household appliances, will put oil freon, which is an application of fluorine, now after the discovery of fluorite, can be used to produce fluorine in large quantities, and then through other industrial means to process into freon.

In this way, air conditioning and refrigerators will not be a problem, which will have a huge market, in modern society, these two things are almost impossible for human beings to leave, and in this era, air conditioning has long been far away from people, rich aristocratic families can also build ice cellars, in the winter to collect the ice in the lake, and in the summer to take out the heat dissipation, as for the common people can only be under the shade of the tree.

And if the air conditioner can be invented, the change for the entire Black Iron City will be huge, people can still enjoy a comfortable environment in the summer, and the heating can also be turned on in the winter, so that there will be no more freezing to death, and the refrigerator is more important, when the weather is hot, it is always impossible to keep the food for a long time, so in the Black Iron City, every winter, people often pickle a large amount of food, whether it is vegetables or meat, and the pickled food can be kept for a longer timeto ensure that the food is used and not wasted.

But this practice is that the people of the Black Iron City often consume a lot of salt, and in this era when there is no way to achieve perfect purification of salt, this is of course not a good thing, many people will get all kinds of problems because of this, and the emergence of refrigerators can make people eat as little as possible those high salt things, and at the same time, refrigeration technology can also allow food to be transported to more distant places, rather than in order to eat a thing, you have to go to another city to be able to eat.

It can be said that the discovery of fluorite is very important to Shu Han, but the other people in Black Iron City are not so concerned about these beautiful and fragile stones, they are more concerned about the gold and silver mines found in Joaquin City, although their scale is not large, compared to which gold deposit found by the Holy Alliance is much smaller, according to the exploration of experts, it is only a few hundred tons of reserves, and these gold are scattered in a huge layer of soil, it is still very difficult to mine, but even so, The people of Black Iron City were also attracted by these two words when they saw gold and silver, so before Shu Han could figure out a proper way to deal with it, the news of the discovery of gold and silver mines around Huajin City had already been spread by all parties, and when Shu Han was trying to deal with it, all kinds of letters had already floated in like snowflakes, and their thoughts were also very simple.

This gold mine can't belong to the Skywalkers of Joaquin City, all the rulers of Black Iron City have to get a piece of the pie, which naturally makes the Skywalkers of Joaquin City very dissatisfied now, Joaquin City is their territory, and the gold mine was also discovered by their army, why should they give a piece of the pie to the Skywalkers of Black Iron City?

Don't look at many of these Skywalkers are from Black Iron City, but now most of their interests have been transferred to Joaquin City, at this time, in the face of the temptation of gold mines, they are naturally unwilling to give up just like that, Shu Han also feels a little inexplicable about this, this gold mine is actually not much, and the content is very low, the mining cost is very high, even after the official operation, I am afraid that the amount of gold and silver obtained every year is not as much as the gold and silver obtained from the Holy Alliance trade.

Just such a small amount, if you divide it again, then the amount that everyone can get is really very small, not to mention that this gold mine itself was discovered by Huajin City, why should they give a piece of the pie to the people of Black Iron City, they can exchange items for gold, and where do they share this road?

However, Shu Han also knows that at this time, it is better to show the image of unity, otherwise now that Huajin City discovers gold, it will not give Black Iron City any benefits, then in the future, Black Iron City will find other minerals, and it will be difficult for Huajin City to get any benefits, then the two sides will be farther and farther away, and Black Iron City itself is already having some fears about Huajin City, if you have to make some misleading actions at this time, it will not be a good thing for the entire Black Iron City, so Shu Han After a few thoughts, It was decided to give a part of the gold mine, that is, thirty percent, to the Skywalkers in Black Iron City, so that they could also get some benefits, and it was dealt with in this way, so that Liu Sanyi and the others in Black Iron City could rest easy.

However, Shu Han did not give benefits in vain, after giving the other party gold mine shares, Shu Han also got a few factories from the hands of Black Iron City, the exchange of these resources and technology is relatively important for today's Huajin City, and at the same time, at the moment of discovering these minerals, the army of Huajin City also found a lot of tribes hidden in the forest, most of them have completely retreated from the color of civilization, and they are almost no different from the savages, one tribe, at most two or three hundred people, and the few are only fifty or sixty peopleIt is very difficult to live in the forest, the average age is less than twenty-four years old, there are almost no old people, everyone is very strong, even if it is a child of seven or eight years old, you can feel the strength contained in their body.

This is inevitable, after losing the bonus of science and technology, the strength of human beings themselves is very weak, especially in the context of such an era when animals have been strengthened a lot, if human beings want to survive in this era, they must continue to strengthen their own physique in order to survive in this dark and dangerous world.

And these tribes in the forest, because of their sparse population, the fire of science has been passed down on their bodies for more than a hundred years, it is already a miracle, as time goes by, after the machines left by those ancestors are gradually unable to use because of failure, technology is gradually far away from them, with one or two hundred people it is impossible to make a steam engine, and it is impossible to repair a car, in the next one or two hundred years, these people's knowledge inheritance is getting less and less, because the paper is gone.

So when these people found them by Shu Han and others, except that the language they spoke was a variant of Mandarin, they had almost nothing to do with people, more like a feeling of early ancient people, and more wild, like jackals, tigers and leopards, and it was precisely because of this that they were able to survive in this forest.

After these people were found, some of them had a certain conflict with Shu Han's troops, but more of them were still in tears, although their civilization and technology have left them, but there are many stories that have been passed down from generation to generation, they know a lot of things through these stories, when the human race was on the top of the earth, what kind of life the human beings lived in that era, and when they saw Shu Han's troops, they immediately understood that the musket and beautiful uniform were the symbols of civilization.

So when they heard that the other party was willing to take them out to live, many people cried with joy, life in the forest was too difficult, as for those who resisted, only a few, after all, most of the people yearn for a better life, and at the same time, Shu Han also ordered the army to try not to conflict when they can ensure peace, and tolerate these tribesmen more, and it is precisely because of this that in just three months, Shu Han found more than 3,000 tribesmen around Joaquin City, They are scattered among the thousands of square kilometers of mountains around it, and some tribes have met in the past, but many more have never interacted with each other.

Don't look at this forest is not big, but these tribes will not move much after they are stationed, unless they encounter some special changes, and in the world outside these life points, they don't know at all, and it is precisely because of this that they have almost no contact, the addition of more than 3,000 people allows Joaquin City to open up more land, of course, if it is just like this, it is too wasteful.

These Buraku people are very physically fit, and at the same time fight wild beasts all year round, so they are also very skilled in combat, so after Shuhan obtained their consent, about 800 or so people joined Shuhan's army, which is almost equal to the number of adult males in the Buraku.

This is also a very reasonable thing, most of these tribesmen are not engaged in production, fishing and animal husbandry for a living, more than a hundred years ago did not farm, now let them go to farming, naturally it is very uncomfortable, compared to farming, they prefer that kind of exciting battlefield life, and the army is obviously a good place.