The little boy glanced at the tall man fiercely, and then looked at Wang Yang's back fiercely, secretly hating him for not giving meat to himself.

……

Hurriedly returning to the tribe, Wang Yang hurriedly took out the green stone and put it under the golden sun to study it carefully.

It was a small stone that could be easily held in the palm of a hand, the size of a thumb, and the surface was covered with green marks, shining dimly in the sun.

The stone is very impure, with a dark black substance in it, and I don't know what it is, but it is almost certain that it is not an emerald.

Ordinary gemstones are basically crystal clear, even if they are worse, the eye can still penetrate them.

But if you put this stone in front of your eyes, it becomes a black blindfold, and no light can penetrate it.

It is conceivable that it is definitely not an emerald, and looking at its appearance, it does not look like jade, so it means that it is very likely to be a piece of malachite.

Malachite is patina, traces of copper rust, if you want to judge whether it is, it is very simple in later generations, just use some chemical solutions to identify.

Nowadays, it is also very simple, and it can be used directly for calcination, and copper can be refined.

But Wang Yang did not plan to identify it directly, in his opinion, this must be malachite, after all, it looks more like a stone than a gemstone.

Once it was determined, it was natural to find the source of the stone, where there must have been a large amount of copper ore.

Wang Yang's eyes flashed with a dazzling essence, and he was very excited, how many years have passed, and he can finally find the damn metal that is really useful.

When the copper ore is found and mined, a certain percentage of tin is added. It's bronze, and he can step into the Bronze Age in one fell swoop. When the time comes, are you still afraid that the development of the tribe will not improve?

Even if there is no tin. The advantage of tin is that a large number of alloys can be made, what is an alloy? A metal formed by the fusion of at least two metallic elements.

Wang Yang's eyes shone brightly, and his heart had flown to the modern buildings of reinforced concrete.

"I don't want to think so much, the most important thing now is to find out where the other large number of malachites are."

Squinting his eyes, Wang Yang looked at the group of craftsmen opposite. Thinking about a way.

Needless to say, the fastest way is to let them take them to their destinations, but unfortunately communication is a big problem, and it can't be forced.

Leave a line in everything, don't force the other party to be inseparable from yourself, and then you will be in trouble.

A longer, but safer way, is to let the other party join the tribe. Get along well and communicate slowly.

It can be done in three months or six months at most.

Wang Yang is naturally more inclined to the second type. But if you can find the location of the copper mine earlier, it will naturally be much better.

He gave the stone to the people and arranged for twenty or so people. Go to the depths of the grassland opposite, or near the forests of the clay mines. Find out if there is a stone like this.

Then he sent a group of men to keep an eye on the craftsmen. Wherever they had been, and where they had landed, they had searched them all.

Everyone nodded and did what they were told.

The orthopedist asked Wang Yang, what about those animals? No one took it to the steppe for grazing.

"En......"

Wang Yang pondered for a while, waved his hand and said, don't worry, it's okay to send it after a while, raise them here first, and starve them to death.

The next day, Wang Yang was guarding a few people in the tribe who were transporting goods, and not long after, they came.

While telling them about the recent situation, Wang Yang gave them the green stones and told them to ask the people over there to see if anyone had seen them.

It doesn't matter if you haven't seen it, tell them to pay more attention and notify themselves when they find out later.

After the matter was arranged, Wang Yang suppressed his excitement and waited for news from all parties.

The group of twenty or so men divided into groups and scattered into the depths of the grassland, and then into the forest, looking for the stones.

On the other side, there are a few people who monitor the movements of the craftsmen, to see if they will pick some new stones in addition to hunting.

……

A few days later, news came from the other side of the forest that no one had ever seen this stone, and they had seen the patina and held it for several days.

In many rivers, there will be some beige turbid ashlars, those are not what Wang Yang wants, otherwise how could Wang Yang not see it?

The green stone was brought back, and Wang Yang held it in his hand, feeling that he couldn't just wait, what if he waited in vain?

He had to do something, but he certainly wasn't recruiting craftsmen to join, it was still too slow, and there was no chance of success.

He racked his brains to think, forgot to sleep and eat, even threw the words aside, and his brain cells died I don't know how much.

It's a pity that I've been thinking about it for a long time, but I still haven't figured it out.

The second person to bring back the news was a team of watchful craftsmen.

They are blatant surveillance, and they don't look for cover at all, Wang Yang looks at it in vain.

This also can't complain about them, and they haven't gone to the New Oriental East Factory Branch to study, how do you know that Lu Dao quietly entered the village, don't shoot guns?

They crossed the river very directly, and although the other party paid attention to them, they did not stop them.

So they rode around the craftsmen on great llamas, and wandered and went, and followed them secretly.

The craftsmen hunt, they follow, the craftsmen sleep, they follow, they are already quite dedicated, it is not easy.

It's a pity that they didn't bring more news, and a few days passed like water.

The group of craftsmen did nothing but eat, drink, and fight monsters to upgrade, and they didn't even think about looking for green stones.

Wang Yang is really worried about the IQ of the craftsmen, does he like green stones for this unknown reason? Why don't you look for it, if you find a piece of meat, it's a piece of meat.

If they find thousands of pieces, Wang Yang will find thousands of pieces of meat for them.

In order to ensure that the low IQ of the craftsmen would not affect the development of the tribe, Wang Yang decided to wake them up in person.

So the next day, he brought a large plate of meat over, and as soon as he passed, Wang Yang came back, because he found that the other party was not short of food for the time being, and his own meat was not tempting.

After a few days, the craftsmen had eaten up the food they had obtained last time, and once again faced the dilemma of scarce food.

Wang Yang appeared gloriously with a smile on his face.

He took a plate of meat and sat down beside the craftsmen, and ate and drank for a while.

"This meat is good, you won't stuff your teeth when you eat it."

"This meat is good, you won't get tired of eating it."

"This meat is good, you can go up seven floors after eating, and it doesn't take much effort!"

He didn't let go of the gap in exercising his pronunciation, and he easily ate the meat, leaving two or three pieces, and coughed dryly, attracting the attention of the craftsmen, and came over with the meat.

The craftsmen had long been impatient, and Wang Yang wanted to exchange meat with them again, so as soon as he saw him come out, he immediately took his whole belongings and planned to exchange meat with him to eat.

He was about to smile and refuse, when a little boy popped up in front of him, and that boy was the one who had the green stone the other day.

Staring at a pair of angry eyes, he stretched out his hands in front of everyone and didn't let everyone trade with Wang Yang.

Wang Yang was slightly stunned, a little puzzled, but soon came to his senses, this kid actually complained that he didn't give him meat last time.

Can you blame yourself for this? His green stone has been robbed, he has been kicked, and if he gives him the meat, those adults will not be able to snatch it?

If he had been able to protect him to death, he would have been beaten into a pig's head. Now he hates himself and stops his own business, obviously because he has no ability.

It's really a dog biting Lu Dongbin, and he doesn't know the hearts of good people.

I knew that Lu Dao had given him meat at the beginning and let him be beaten, he was honest, and he didn't have anything to do.

Wang Yang secretly said to himself: "In the future, I will no longer be hypocritical, and if I am hypocritical, I will become a slut." ”

Among the craftsmen, except for the little boy, the others had no opinion on Wang Yang, and seeing the little boy blocking his way, he immediately threw him aside, and then came to Wang Yang with a stone tool in his eyes.

Especially the tall man, who ate meat last time, knew the wonderful taste of the road, and the aftertaste was endless, squeezing others out of the crowd, and the first one to trade with Wang Yang was the first to do so.

Wang Yang refused.

He was dissatisfied with the "woo", a little annoyed, and had the idea of robbing again, and raised his head, but saw Wang Yang's slowly narrowed eyes and slightly hooked corners of his mouth.

Shocked in his heart, he glared viciously at the dozen or so heavily armed people around Wang Yang, and retreated.

As for the psychology of the craftsmen, Wang Yang doesn't even have to guess now, their emotions are completely expressed on their faces, and there will be no concealment.

Wang Yang doesn't hide it, that's because he doesn't need to hide it.

But the smile of the profiteer at the moment made him look very cunning.

A few more people came up and wanted to exchange food to eat, but Wang Yang just refused, and then in front of them, he ate a piece of meat.

There are only two pieces of meat left.

Several more people stepped forward to exchange and took out everything they had, stone tools, bone tools, and messy things, and brought them to Wang Yang one by one, asking him to choose.

Wang Yang's smile didn't change, but his head shook like a wave, and his feet stomped hard.

Then he ate another piece of meat.

There is only the last piece of meat left, and the craftsmen are anxious, looking at Wang Yang's situation, this is the rhythm of eating it all.

The others felt very anxious, and one by one they came forward to exchange, and one by one they returned lonely.

The tall man stood aside, went up to trade alone, and followed, apparently the first to snatch the meat after the deal was successful.

After a while, everyone was rejected by Wang Yang, including the little boy with a strong sense of hatred, although the little boy was very unhappy with Wang Yang, he still honestly stepped forward and planned to trade.

No one got the piece of meat, the meat was still on the plate in Wang Yang's hand, and seeing the anxious "woo" of everyone, Wang Yang knew that the time had come.

So he took out the green stone and held it high.

The green stone, in the reflection of the golden sunlight, looks extremely dazzling, as if it is plated with a layer of gold. (To be continued......)