Skynet Architect

The Loulan Gold Mine Exchange is located not far from the entrance of the Loulan Gold Mine. The main structure of the current exchange has not yet been completed, so it is just an ordinary low work shed. There is an iron fence like an ancient pawnshop here. Fatty and the others Go inside from the small door next to it, then lock the door, and then stand and sit on the table.

Liu Jianguo and Lao Ping were waiting outside. When they took out the sand, the fat man pointed to a small room next to it that looked like a water house.

"Go there and smelt all the gold sand, and bring it over later," said the fat man.

Liu Jianguo looked at a staff member who had already changed into clothes, and took out equipment like a gas cutting torch, and there was a small workbench in front of it.

Workers will clamp the crucible with a clamp, then place it inside a device in a small oven, and wait a while before looking at the people behind them.

After Lao Ping saw that person, he immediately knew.

"See, this is the person who smelted gold for us, right? Let's try it now." He walked over excitedly, took out his small bag and put it in a device that looked like a small oven next to it.

He opened his small pocket first, and put it on a small table in front of the person opposite.

The man glanced at Lao Ping.

"This is your mine? I kept an eye on my own things." He took out the crucible as he spoke, and then poured all the gold sand in the small bag into it, and poured it in again when there was no gold sand left. A little additive is added, this thing is borax, which can remove the oxide attached to the metal surface and prevent the solder from oxidizing when heated.

When everything is ready, take out the air gun and aim it at the cauldron, light the gas gun with a match, and a flame will shoot out.

He adjusted the pressure of the air gun, and then aimed at the position of the crucible to spray it out. The temperature of the gun was so high that it almost instantly melted the gold into liquid.

Gold has high chemical stability and will not be oxidized at high temperatures. It turned into a liquid under high temperature and gradually fused together, and then waited for a few seconds, turned off the air gun and hung it on the shelf, turned on the faucet next to it, and flushed it against the faucet.

This crucible must be specially made, otherwise it will crack under high temperature and sudden cooling, but this special graphite crucible will not have this problem, it has cooled down quickly, and after a few seconds, he took it out. The wooden pick next to the root, gently pried a few times under the gold in the crucible.

Immediately, the gold had been smelted, and he gently took it out and poured it into the nearby plate.

There was also some water in the plate, which happened to be poured into the water.

"Okay, take it to evaluate the purity, and if you want to keep it, keep it. We also provide jewelry making here. If you want to sell it, go directly to the trading window." He said, looking at Liu Jianguo behind him.

And in Lao Ping's hand was a little golden bean that was much smaller than a button.

"Oh! This is the old saying of the golden bean, I didn't expect it to be so ugly." He pouted, and then took the little golden bean to the counter to exchange it.

In his mind, gold is not enough, banknotes are the best, and only after changing banknotes can we buy food.

He took the golden beans and went to the counter in a fart.

At this time, Liu Jianguo had already placed his small bag in front of the staff.

"This is mine!" he said, and the man opposite him smiled.

"Don't worry. We are all official! It is absolutely impossible to deduct your hard-earned money. Listen to me. Now that the mine has just started to be excavated and there are many gold mines, then work quickly. After a few days, after the mine is dug, Maybe there will be no harvest now." He persuaded a few words, and then picked up Liu Jianguo's small bag.

As soon as he picked it up, he looked at Liu Jianguo behind him in surprise.

"Okay, have you ever worked in a mine before? You've gained a lot!" He weighed it and knew the approximate weight.

This can be clearly felt, indicating that there is a lot of gold in the bag. He opened the small pocket and took a look.

All of a sudden, his eyes were full of golden light.

Gold is a very important thing. Even if you harvest more in the morning, if it is not the dog's head gold, you will not feel how much you have harvested in a day. If it is a bag full, it is abnormal.

The staff carefully poured the gold in his bag into the cauldron.

A small pile of gold sand piled up into a small pile, and the staff didn't dare to sneeze at all. If they sneezed and shook their hands, they would all be scattered. He still repeated the process just now to smelt the gold sand.

Because what they mine now is the gold sand that is washed out of the sand, so most of it is relatively high-purity gold sand, so it can be smelted directly.

The gold dust that is almost visible to the naked eye has turned into a small button-sized irregular gold bean, definitely not round, because the gold has not given a fixed shape yet, so it is just such a small dot.

It doesn't matter how many impurities there are, the presence of impurities means that the density and purity will decrease, but the price is actually the same.

After a button-sized piece of gold was smelted, it was handed over to Liu Jianguo.

"Okay, this is quite a lot of gold. It's been a long time since I've seen such a generous mine owner." After speaking, he handed Liu Jianguo a small flat gold nugget like an irregular gold button.

Liu Jianguo nodded excitedly: "Thank you! Thank you!"

He said excitedly. Happily, he took the little piece of gold in his hand, which was about the size of a trouser button, and walked to the front of the trading counter.

"Boss, change it into cash for me." He said excitedly.

The fat man inside saw that Liu Jianguo was trading, while Lao Ping had already gone through the weighing, and after that, the purity calculation, and finally calculated the purchase price.

"Old Liu...Old Liu, guess how much the gold I just sold for?" He said excitedly.

Liu Jianguo asked uncertainly, "500 yuan?"

He knows the price of gold. If he can earn 500, he can earn a day's ticket money, so the afternoon and evening are pure profits.

When Lao Ping heard what Liu Jianguo said, he was immediately discouraged.

"They said that when I was panning for gold, there were too many impurities in it, and there were other messy things mixed in, so let me pay more attention next time."

After being discouraged, it was the staff behind him who said.

"No. 1, come here to get the money, a total of 420 yuan, work harder in the afternoon, we charge a high price for dog head gold here, which is higher than the market price of gold!" He reminded.

Lao Ping was suddenly depressed.

"Bah! How is the dog's head gold so easy to dig? I didn't even see a dog's hair all morning."

At this moment, the fat man on the counter looked at Liu Jianguo, and then said with a smile: "Brother, work harder, you have a bumper harvest today, and you earned more than a thousand yuan in one morning."

At this time, the staff took out a small stack of red Grandpa Mao and said: "No. 1 is yours. Based on today's international gold purchase price of 272 yuan, the total is 1274 yuan, and I will give you 1275 yuan. This is the transaction list of purity and weight, if you have any questions, you can contact us, if you have any questions, please submit them within three days, after three days the gold will not be kept.”

Suddenly, the two men were stunned. The 420 yuan just now made them excited for a while, but they were even more excited when they heard the current figure. No matter how hard I try... I dare not even think about this wonderful life.