~： Two hundred and fifteen, ready to attack

"Is it red copper ore?"

Zhao Yunxiang looked at the huge ore that Xiaoqiang was holding. The ore was about 500 kilograms, and Xiaoqiang was struggling to hold it.

"Someone just found it under the mountain over there." Xiaoqiang forcefully put the red copper ore on the ground, and the heavy rock dented the ground.

Zhao Yunxiang squatted on the ground, hitting the huge red copper ore with the stone at his hand, and found that there were not only red copper, but also many other substances.

"What are these?"

I don't know the composition of these substances at all, mainly because this product is a slag, I haven't studied mineralogy, and I can't even memorize the periodic element table.

Use the real eye!

Granite occupies more than 50%

Other...unknown!

[The stone is too thick to be completely surveyed...]

[Expend 5 points of faith power to fully survey the composition of the ore. Does the host need it? 】

The system jumped out again at this time, there is a system survey, the accuracy rate should be 100%

"Need it..." Zhao Yunxiang looked at the power of faith that he had almost squandered, and chose to survey.

[The survey results show that the content of red copper is 22%, the content of granite is 55%, the content of aluminum is 7%, the content of iron is 3%, and the content of tungsten is 3%. The author conscience found that I don’t want to make up for it.]

"..." The corners of Zhao Yunxiang's mouth twitched. He didn't expect a piece of ore to contain so many metal components.

To say that this red copper is very separated, the melting point is about 800 degrees, the melting point of aluminum is not high, iron needs about 1300 degrees, as for tungsten... the most heat-resistant mineral requires a high temperature of 3600 degrees.

If you want to melt tungsten... the concubine can't do it, can't do it! ! !

"Big brother, the kiln is already making." Xiaoqiang looked at Zhao Yunxiang with frowning and said slowly, "That's what I think. Karazhan has a very large site and it's next to the mine. And the red copper mine you mentioned, why don't we build a smelting base here."

"Well! Keep talking." Zhao Yunxiang looked at Xiaoqiang with admiration. Among all the wild men, he remembered Xiaoqiang's name.

Of course, Xiaoqiang is also very good, and his IQ has obviously increased a lot, and he knows that he has taken local materials.

"I..." Xiaoqiang hesitated, he repelled Zhao Yunxiang's eyes, and this guy was muttering in his heart.

can't be wrong, can't be wrong, the boss really broke his sleeve! !

My God... Does he particularly like the way I hush?

"Go on, I'm waiting to listen." Zhao Yunxiang said lightly.

"Hmm..." Xiaoqiang organized the language, "That's it, we can build the kiln near the ore, so that the smelting process will be free of labor."

"Hmm..." Zhao Yunxiang nodded. Stormwind is in the early days of its construction. What it needs most is a large number of bronzes. Bronze can make a large number of pickaxes and hoes, as well as shovels and axes.

These metal tools can quickly clear the jungle, thereby expanding the scope of the empire, so that Karazhan and Buwanga are truly connected.

Cleaning the jungle is very difficult. If you light a fire, you can clean up shrubs, weeds, ferns and other plants in a short time, and even the tall coniferous forests can be destroyed.

But there is no benefit to doing this. First of all, the fire cannot be controlled at all. The unique oxygen content in prehistoric times will make the fire more and more prosperous. If there is wind, the fire will spread, and then the gain will not be worth the loss.

You know, the second mass extinction of the earth occurred in the Carboniferous. The reason why it is called the Carboniferous is mainly because the towering trees at that time were all turned into charcoal, and then after hundreds of millions of years of change, it became the present coal.

"It is imperative to only make bronzes now!" Zhao Yunxiang asked, "Do you know where the silver spear blade of the former patriarch came from?"

Buwanga’s patriarch’s weapon is exactly a piece of tin ore. The fusion of red copper and tin will increase the hardness, just like those arrows.

"I've heard the patriarch talk about it before." Xiaoqiang frowned, rubbing his chin and recalled, "When the patriarch was young, to prove himself, he once went to Baishishan Pit. The silver-white stone was found from Baishishan Pit."

"Baishishan Pit?" Zhao Yunxiang looked strange, his expression was slightly annoyed and embarrassed, "Let's do it, you prepare for it, and you will take me there later."

"You can go now!" Xiaoqiang said that he has nothing to do now, how good is it to walk straight away?

"I want to go to the toilet..." Zhao Yunxiang covered his face. He was still a mortal and needed excretion.

It is the first time to excrete in the new world. Zhao Yunxiang is repulsive to squatting.

It's not because the phone has 17% battery power, or because there is no data and wireless network, but because...there is no toilet paper!

"Groove!" Zhao Yunxiang squatted helplessly behind a tree, swaying as much as he wanted to prevent the mosquitoes from falling on him.

"Why do people shit..."

After finishing the squat, Zhao Yunxiang tangled up holding stones, wood chips, leaves...

As early as in ancient times, the ancients used bamboo pieces to scrape, and foreign ones used hemp rope to pull back and forth...

Zhao Yunxiang can't do these!

"Oh, big man, by such a coincidence, are you **** too?" An exclamation sounded, it was the old man using urine and mud.

"Ah..." Zhao Yunxiang asked awkwardly, "Can't you see it?"

"Big guy... don't wipe your **** with leaves or roots in the future." The old man recalled. "When I was young, I tried leaves several times, and the first time I was caught by an invisible thorn. Afraid to walk."

"So fun?" Zhao Yunxiang knew the kind of leaves. They were broad leaves. They looked good, but the back of the leaves were covered with long slender spines. This is like the kind on caterpillars.

"The big leaf I used once again was swollen, the size of a fist, and I didn't know how it came here for dozens of days." The old man said again.

"Your experience...very rich..." Zhao Yunxiang finally finished, he vowed to make toilet paper as soon as possible, the kind that can be wiped safely!

……

Zhao Yunxiang followed Xiaoqiang, and a group of more than a dozen people marched towards the destination.

This squad is of combat type, with fighters, archers, and pikemen.

This operation was during the daytime, when the dinosaurs were infested during the day, because reptiles like sunlight, after the body receives the temperature, Xingdong will become very flexible.

At night, when the air gets colder, dinosaurs will find a place to sleep. This is the world of mammals. Among them, the most active ones are giant hyenas and sickletooth pigs.

Zhao Yunxiang did not bring Wangcai. The dinosaur was basking in the open space, and if he brought Wangcai, it would be impossible to test the combat effectiveness of this group of people.

After all, Zhao Yunxiang spent a lot of faith for these dozens of people. Although being blessed by the fanatics can get part of the power of faith, it is a matter of time. .

"Big guy, there are giant beasts!" Xiaoqiang's senses are relatively keen, and he spotted the behemoth immediately, and he pointed to the tree not far away.

"Prepare for a sneak attack!" Zhao Yunxiang immediately issued the order.