In the early morning, the sky looks even darker as the snow season approaches.

When Silverstone and Hong got up, Wen Xian was already sitting in the living room waiting for the two.

"Girl, come here, I'll tell you about associated ores, associated ores refer to some kind of mineral deposits containing other minerals, general mineral deposits contain associated ores, but if the associated content is generally not too high, it is only mined and separated in the case of its high value. For example, the iron ore in Baiyun Obo in our time and space contains a large number of rare earths.

Girl, I say that, you know?

That is to say, it is produced in mafic rocks and related deposits, and symbiosis with chalcopyrite, ilmenite, etc. bornite produced in hydrothermal deposits, often containing microscopic lamellar chalcopyrite inclusions, symbiosis with chalcopyrite, pyrite, galena, chalcopyrite, sulfur arsenic copperite, chalcoite, etc.; Sometimes it is symbiotic with molybdenite, natural gold, etc. It is also found in certain skarn deposits and in symbiosis with other copper sulphides. In the oxide zone, it is easy to convert into malachite, azurite, cuprite, limerite, limonite, etc.

Sulfur is a harmful element in it, not a metal element, iron has, rare earth is very little, unless it is a mine developed in the northwest, the copper ore in Inner Mongolia may be accompanied by a large amount of iron ore.

I don't know much about the ore situation in the otherworldly continent, but it should be similar to the ore in real time and space, just look at the coal of Black Pimple Mountain.

The master hopes that you can harvest a large amount of iron ore associated stones during your trip to Nanshannan, which will also be of great help to the development of the island in the middle of the lake. Weishi believes that in the future, the island in the middle of the lake will not only be a tribe that only accommodates 10,000 people, but can develop into a city, and even has the possibility of developing into a kingdom.

Hong was a little silent after hearing this, and the master meant that it was the associated ore of the copper mine in Nanshannan, which was likely to contain iron ore. Of course, that's what she wants.

Wen Xian handed a codex into Hong's hand and said, "Let's go, I'll see it on the way." Yinshi has to take care of Hong'er, this girl's body can't compare to you. ”

"I wrote down what the master said." Silverstone replied immediately.

Hong was moved by Wen Xian's kindness to herself, if she was in this world, the two should not have intersected, but she experienced the master's full love in another world.

Siphoning his nose, he suppressed the strong feelings in his chest and said to Wen Xian: "I'm not here, the master will live in Brother Dawen's!" I know you love summer nights and live here to take care of me. ”

Wen Xian didn't Yihong and said, "What's wrong?" Don't like the master living here and using it as a light bulb for the two of you? ”

"Master~ You know I didn't mean that." Rainbow explained.

"I won't tease you, let's go! Let's go! Wen Xian waved his hand and pushed the two of them out the door.

Different from the rainbow's touch, Silverstone's slender big hand took Rainbow's small hand and walked to the carriage outside the gate, the road to Nanshan South is mostly rugged mountain roads, they may be much slower to ride in the carriage than on horseback, but Silverstone still chooses to take the carriage. Because of this, Hong'er will be more comfortable.

Silverstone opened the back door of the carriage and carried Hong into the carriage, only to find that the carriage had been covered with soft animal skins, and a stone basin with a carbon fire was placed in the corner, so that the carriage of three or four square meters was warm and warm.

The carriage was so well organized, it must have been a big stone that got up early in the morning, and the thought of this couldn't help but make her secretly happy, took out the two-page codex that the master had sorted out, and began to study it slowly.

Hong Zheng looked at the input, the carriage had already walked to the gate of the island in the middle of the lake, Yinshi opened the door of the carriage and looked at Hong with gentle eyes: "Hong'er, are you cold?" ”

Hong passed through the carriages and saw that there were many people gathered outside, and there were more than a dozen board cars, which seemed to be preparing for the transportation of ore back.

But when she turned around, she saw Silverstone staring straight at her. Hong couldn't help but shyly and said, "It's not cold at all, let's go quickly!" Actually, she didn't know why? She is gentle with men, she has no immunity at all, and as long as the black eyes of the stinky stone stare at her motionlessly, she has no resistance at all.

The corners of Yinshi's mouth turned upward, and he seemed to be very satisfied with Hong's shyness, and then explained to her: "If you are tired, you can sleep in it with peace of mind, it is estimated that it will be dark to reach the territory of the Anta tribe, and someone in front of the team will lead the way, maybe it will save some time." ”

"Okay, go to the front! What's the matter with me lying here? Hong couldn't stand the dead man's meticulous reward, and hurriedly drove the person to the front.

After Silverstone closed the carriage door, the team began to move quickly, and now they were walking on the road opened around the island in the middle of the lake, and the carriage was running okay, and it was estimated that the speed of the convoy would slow down after entering the mountain.

Rainbow had been lying in the carriage reading the Codex, and the carriage was so bumpy that she fell asleep in the carriage before noon. In the middle, Silverstone came to see her once, and it was not cold when it was baked in a charcoal basin, so he didn't wake her up.

When Hong woke up again, the carriage stopped immediately, and it was too dark to see the time, Hong called Yinshi and asked the man to accompany her out to solve a physiological problem, and when she came back, she had no appetite to eat, and the group then marched south to Nanshan.

It is estimated that the woman of the Anta tribe acted as a guide, and they have been walking at the foot of the mountain that is quite easy to walk, and as soon as it was dark, they entered the range of Nanshan South, and soon arrived at Anta's cave.

Rainbow was carried by Silverstone and got out of the carriage, the warriors had already lit the torches, and she was in a different mood when she came to the cave for the second time.

Last time, she was taken as a captive by the Blackskin Chieftain and captured, and when she woke up, she was only scared. This time, she returned here as a king, seeing the dry dark red on the ground through the firelight, and there were only a few words left in her heart to describe the mood at this time: today is not what it used to be, things are not people.

After returning to the wide cave with black skin, the warriors who had been hungry for a day consciously set up a bonfire to start the first hot meal of the day, only to see that they chose large prey, and after quickly peeling the skin and dividing the meat, they were sizzling on the bonfire, and after a while, the whole cave was full of the smell of barbecue.

Silverstone cooked a small pot of broth for Hong alone, and it was more comfortable to eat some hot rice on a cold night, and Hong didn't feel hungry after almost a day's sleep, but she was full after drinking a bowl of broth, and the rest went into Silverstone's stomach.

Falling asleep at night is also a problem, Yinshi will never allow Hong'er to sleep on the stone couch before Heipi, fortunately, the cave is spacious and large, and he directly got the carriage into the cave.

After the rest of the warriors had eaten and drunk, except for the warriors who stayed behind, the rest of the people found their own places to rest.

Hong secretly looked at the Anta woman who was the guide, who was being well taken care of by a warrior. The warrior himself got her a cart in the evening and put it in the cave and covered it with a soft cover. It seems that this woman has also found her own happiness.

The next day, at dawn, Yinyu appeared in the cave.

Only then did Hong know that Yinyu had also come to Nanshannan together, and she realized that this trip to Nanshannan was so important, after all, Yinyu rarely went out of the island in the middle of the lake. But in retrospect, it did.

Mine, ore!

Mines that can continuously mine ores, ores that can make cold weapons, in this otherworldly continent where weapons are basically wooden spears, weapons are indeed the biggest dependence of human beings for survival, and it is reasonable for Yin Yu to attach so much importance to it.

As for why the master did everything possible to come over by herself, it was also to further establish her status in the territory. Maybe the prestige of the doctor is not big enough, so the master wants her to be the mother of cold weapons.

Hong sighed at the common feelings of the world, and Yinyu said directly in front of her: "The flower girl said that the ore grows in the mountains not far from the south of Nanshan, let's set off immediately after breakfast!" ”

Yinshi nodded and said: "At that time, in addition to the identification of the flower girl, it will also let Hong'er distinguish which one is the ore, the master said that the ore in the copper mine is not just one, and the specific one has to be analyzed by Hong'er." ”

Yin Yu nodded, a silent acquiescence.

After the warriors had eaten breakfast and cleaned up, it was half an hour later. The clansmen walked halfway up the hill with the flower girl with excited eyes, Hongye followed on foot, and Yinshi wanted to carry her in distress, but she glared back with cold eyes.

Just kidding, so many people see her being carried by a man, what's the difference between that and playing monkey?

It's just that the group didn't go far before they arrived at a cave, and the flower girl said that this was a cave that the clan had inadvertently dug out, but there were a lot of gravel in the hollow, which was not suitable for human habitation.

Later, it was lived here by a passing ronin. I accidentally found that the place after the fire was lit turned into a big bump, and it was very sharp, and it could be turned into a weapon after polishing.

After hearing this, Hong came to the conclusion that the temperature of the bonfire used by that person every day must be higher than the melting point of copper, and the melted copper accidentally touched another metal, tin, and the two became hard and sharp after fusing together, and after many evolutions, the bronze tripod used in today's Anta tribe was formed.

Hong walked into the cave and looked inside, a deep pit had been dug in the cave entrance, and he couldn't see the original appearance at all, so he couldn't help but analyze what type of copper mine this was?

She learned that many copper mines produce pure copperstone, brass, pyrite, and some of them produce a lot of gold and silver ore. For example, the Tonglu Mountain in Daye City, Hubei Province at that time was associated with a large amount of iron, gold, silver, molybdenum and other metals.

This reminded Hong of the master's codex she saw yesterday, and there was a magical copper ore among the types of copper ore she learned, volcanic sedimentary copper ore accounted for 5.5% of the country's total reserves, and marine volcanic copper ore resources were more than continental volcanic rock types. Ore bodies are mostly found at the contact sites of volcanic strata of different lithologies, on the top of volcanic lava and volcaniclastic rock formations and in their vicinity, and at the interface of overlying sedimentary rock layers. The ore body is layered, lenticular and often occurs in groups. The metallogenic age is dominated by the Paleozoic and Paleoproterozoic, followed by the Archean.

This brought another mysterious color to the copper mine, although she did not look deeper into the copper mine in front of her, but she was already sure at this time that the mountain rocks under the feet of the tribesmen outside must also be part of the ore belt.

So, what else is she watching? What are you waiting for?

What kind of development can these ores bring to the territory? How many weapons can you bring to your clansmen? All of this excited her heart.

Oh, yes! Obviously, the blood in my heart is boiling, I am excited to death, what are you still suppressing?

Hong took the hand of the man next to him and said, "Big stone, excavated from the outside, all our feet are full of ore." ”

Hong's words, not only Yinshi, who was closest to her, heard it clearly, but even Yinyu and several warriors around her.

All ore under your feet? My god, how much should this sentence touch others?