I am a Primitive Man

The Tongshan Mountain, which is clear after the rain, looks unique.

Many snowflake-sized patinas became clearer, covering the rocks, appearing extremely magnificent.

Nearly thirty people from the Qingque tribe are scattered around Tongshan and Tongshan. They carry wooden sticks or octagonal hammers made of thick copper in their hands. They separate the grass from time to time, or come on some rocks. Two hammers.

It has been six days since the people from the Qingque tribe came here. Because they brought a hammer made of blister copper this time, they were able to mine copper ore faster, at least faster than the first later mining.

Sure enough, it’s still ‘original soup and raw food’, and cooking beans and burning douqi are sometimes very necessary.

After several months of smelting, the copper ore I brought back has been used seven or eight. Although the technique is a little rougher, a lot of blister copper has also been obtained.

In this visit to Tongshan, Han Cheng's biggest goal is to find tin ore, but the acquisition of copper ore is also essential.

So after arriving here, first concentrated his efforts to mine out enough copper ore for this transportation, Han Cheng then let people go all out to find tin ore nearby.

With a long-legged tree stick in his hand, he constantly fiddled with the grass here, and opened the dead branches and leaves that covered the ground to see if there were any unusual stones.

I searched for my long legs for a while, and looked up at the people around me doing the same thing. I was in a good mood and got better.

Among those who came this time, he was the only slave, and the rest were citizens of the tribe.

At this time, the citizens of the tribe were doing the same things as him.

This makes Long Legs feel so close to the citizens of the tribe.

He would feel this way, not just because of these.

Many things that happened on the way here this time conveyed this news to him.

For example, according to the rules of the tribe, he could only eat food twice a day, but this time it was different.

When sharing food at noon, the respected son of God would also let someone give himself some. Although there were not many and the color was not as good as others, he was still extremely moved.

When sleeping at night, although he still slept in the place farthest from the fire, he was not as far away as before. He could sleep close to other people in the tribe...

The long legs once again took out the lucky charm under the clothes and held it in his hand, full of piety.

This lucky charm was made by him after finding a large amount of malachite in the Qingque tribe. He found a more beautiful piece of malachite.

Long legs are now more religious to lucky charms, because he feels that the reason why he will be luckier than the rest of the slaves is because of lucky charms.

After doing this for a while, he carefully put the lucky charm into his clothes to stick the meat, and then continued to search here with the stick.

"Wow..."

The stick passed through, and the not so dense grass was pushed aside, and some dazzling lights appeared in front of the long legs.

This sudden change frightened him holding the stick and immediately stepped back, looking at there with alert and fear.

After a while, there was no abnormal change, and then he tentatively walked a few steps forward and stretched out the stick to pick the grass.

The grass was pushed aside, but the dazzling light did not appear.

Long legs blinked in confusion, not understanding what was going on.

He stood there for a while, then walked forward again two steps, and dots of white light appeared again.

"Here! Here!"

He shouted loudly.

Long legs don't know what it is, let alone whether it is the kind of stone the **** son needs to find.

But this luminous thing looks very unusual.

The people around the distribution were startled by his shouts and gathered one after another.

Han Cheng, who was still walking halfway up the Tongshan Mountain, also heard this voice. He was overjoyed. He also quickly descended from the mountain and headed towards the place where his long legs were.

When Han Cheng came to the front, a lot of people had already gathered here. They were pointing at the grass that had been pushed apart by the stick. They talked about it from time to time, and looked very curious.

Han Cheng also saw the dots of light exposed under the sunlight, and his expression of joy suddenly appeared on his face.

He walked two steps to the front and found that the luminous thing was a small piece of rock.

The rocks are a little yellow, and there are some silver spots of different sizes in the yellowed rocks.

The rock is only the size of a bowl, and the surrounding area is mud and weeds growing.

This is a silver mine?

This was the first thought that appeared in Han Cheng's mind.

He squatted there and watched for a while, stretched out his hand to grab the weed on the edge of the rock and pulled it to one side. The dense roots brought up a piece of soil, exposing more soil-stained rocks below.

But don't be a silver mine, at this time silver is really not as good as tin for the Qingque tribe.

However, silver and tin are really similar in color. The rocks that appeared at this moment, Han Cheng, who is not very familiar with the two, really can't tell whether it is silver or tin.

Han Cheng looked at the rocks with some metallic substances in deep thought, while the others in the tribe looked at the son of God nervously.

More than half a year has passed since I learned about the metal ore from the son of God.

During this period of time, the people of the tribe, under the leadership of the son of God, have also made some achievements in this area, but after all, they lacked something and did not create a metal as useful as iron.

Now come and search again, and get a good result.

In the eyes of everyone's expectation, Han Cheng pointed to the exposed rock and said: "Knock it down a bit and let us see if it is tin ore."

After that, standing aside, someone who couldn't wait to carry a hammer made of thick copper, leaned in, and slammed it.

The outcropping rafter rain first hit this sentence and got an excellent confirmation again. He was not honest and stayed well. It was okay to emit some shining rocks, and soon he was smashed beyond recognition.

The perpetrator used a leather-lined basket to hold the rock that had been knocked down, and walked to the other side of Tongshan with full expectation.

Here stood a not too high shaft furnace, which was built after Han Cheng came here.

Not to smelt copper ore here, but to identify what is suspected of tin ore.

In metals, the melting point of tin is not very high, and it is much lower than that of silver.

Han Cheng, who is not very clear about all kinds of ore, can only distinguish between silver and tin ore in this way.

Yesterday’s rain made the inside and outside of the furnace a little wet. Obviously, such a furnace is not very suitable for melting metal.

Han Jonggong makes people raise fire to bake the stove.

And he carried a hammer to smash the ore more finely, and at the same time picked out the metal color more clearly, and cleared away the waste that looked like rubble.

This thing is only done by hand, the efficiency is really slow, and it is not very standard.

If it can be confirmed that these are tin ore, then in the future production, we need to think of more ways to speed up the speed of beneficiation.

After the stove is dried, these not too many ores are basically separated roughly.

Han Cheng took advantage of the fact that the carbon in the furnace was not extinguished, and added another layer of carbon to it.

Spread a layer of stone suspected of tin ore on the charcoal, and then spread a layer of carbon on the stone, and then continue to spread tin ore.

Just like this, a layer of tin ore and a layer of carbon are spread on ~www.wuxiaspot.com~ to get the same as sandwich biscuits.

After spreading three layers of crushed tin ore, Han Cheng just stopped.

The wind began to whirl around, sending oxygen continuously into this simple stove, accelerating the burning of charcoal and raising the temperature inside.

Han Cheng and the others in the tribe looked nervously waiting here, looking forward to the result.

After all, this is the closest to finding tin ore after searching for ore.

Once you have tin and master the proportions, you can get good quality bronze.

"melted!"

. vertex

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