"Do you know if you know, someone has cleaned up the stinky river on Jinshui Street."

"Really? It's long overdue to clean up, and sometimes you smell a foul smell everywhere you pass by. ”

"Why doesn't it stink, if you water the vegetables with the water of the river, the vegetables will die, look, are there fish in this river? Governance is long overdue. ”

"That's, I heard that I usually make gold or something, and I use Shannai (sodium cyanide) to refine it, that thing is highly poisonous, and it's strange to be able to live."

"Lao Wang, do you see it, the Jinyu family has made a new move, and now clean up the stinky river behind it, I really want to think of any limelight, and our Jinshui Street is just his scenery."

"Stupid, it's just that he's not in the limelight, we can't compare to him, fortunately he doesn't make low-end jewelry, otherwise we won't have a way to live, it's good to clean up the Jinshui River behind, do it once, at least spend a few dozen taels of silver, you come out of dozens of taels to be in the limelight, don't you do?"

"That's not good, he likes to be in the limelight, so let him be good." ……

Early in the morning, many people pointed around the Jinshui River, talking about the Jinyu family's contribution to clean up the Jinshui River, saying that the status of the businessman is low, making money, repairing bridges and repairing roads is not a few, but cleaning up the river and the like, a trouble, and secondly, there is a lot of money and silver, and there are fewer people to do.

In the face of Liu Yuan's approach, there are praises and bullets, and attitudes are different, but in general, they are willing to accept someone to contribute money and efforts to repair the river, especially Liu Yuan, the genius of Yangzhou, the legendary Wenqu Xing, and the shopkeeper of the Jinyu family, and he was also personally present to command.

Many people are very moved, this is the enlightenment, people are for a show, all they take out are real money, not afraid of hardship and dirty, people like him who have gained fame and fortune, in fact, don't have to show like this at all, what to show, people's jewelry is not enough to sell, now the notice is closed for a few days, and the stock is replenished.

Compared with Chen Chang of the Jade Building, the character is really far behind, last time there was a pair of grandchildren who asked for food to sit in front of his store to take a rest, and if he didn't have sympathy, he kicked other people's rice bowls away, and everyone talked about him behind his back.

"Hurry up, don't grind, diligent people will eat meat for a while, and drink gruel lazily"

"Did you dig there? What the? Stinking? If you don't want to dig it if it stinks, do you want to eat vegetables? ”

"Boatman, the water has been intercepted above, go a little to the middle, do a little better, the silver will not be less than half of you."

"It's full, it's full, quickly pull it to the house in the suburbs, Lang Zhong said that this soil is poisonous, and it will be burned before it is put in, and the one who is driving the car, remember, don't give me a halfway down, where do I have someone to accept, pull it to sign, and then pay according to the roster."

Liu Yuan stood by the Jinshui River, the beads of sweat on his forehead couldn't be wiped off, and he was energetically directing a group of migrant workers and his own slaves, and the old loyal slave Zhao An persuaded him many times to stop working so hard, but Liu Yuan just didn't listen, Zhao An had to hold an oil-paper umbrella to block Liu Yuan from the sun.

Others don't know the treasure, but Liu Yuan can know that what he is digging now is not mud, but attractive gold and silver.

In the process of jewelry processing, in the cutting process, a large amount of gold and silver powder will be produced, especially when polishing, that erased off, are gold powder, silver powder, from hammering to polishing products add up to at least ten processes, each process has a loss, from the beginning to the finished product, the loss is more, a piece and a half is not much, that is, an inconspicuous point, the wind blows and is gone, but every day, month after month, the accumulation of a small amount.

The vast majority of the gold and silver lost by these gold shops are discharged to the Jinshui River behind, and the establishment of Jinshui Street has a history of several decades.

It's a pity that people now don't realize that even the current people in power also focus on mining that large piece of mineral gold, and don't even pay attention to sand gold, everyone regards gold and silver as very sacred, very pure, no one thought that in fact, in some places where dirt and dirt are hidden, there will also be tempting gold.

Others, in later generations, were called "ground gold".

The so-called ground gold, is the gold cleaned out of the ground, in the previous life, Liu Yuan realized the gold, or from a small place called Jin Shui where to see, at that time Liu Yuan and Jin Shui learned art together, Liu Yuan is very talented, a little clear, a learning will, and Jin Shui's qualifications are too poor, the master said that he is a cowhide lantern, how can not be lit, and then Jin Shui really can't learn, can only withdraw from the ranks of learning art with hatred.

Later, when Liu Yuan met him again, this guy drove a luxury car, holding a stunning beauty, and was very magnificent, and after inquiring, he found that Jinshui was engaged in "gold" to make a fortune, he made gold very simply, spent a little wallet on the hygiene of the jewelry company, spread the carpet on the ground, changed it once for a period of time, and beat out the gold and silver in the carpet to collect it together, like the U-shaped mouth of the washbasin, toilets, air conditioning ports, exhaust fans and other places, you can collect gold and silver powder, he collects garbage, and refines gold and silver. Can you not get rich?

Where others don't pay attention, Jin Shui saw it, made a lot of money in a muffled voice, earned twenty or thirty million a year, and became a billionaire in a few years.

Like in the previous life, when Liu Yuan was a master in Jinyu Liangyuan, from the mold to the finished product, silver was cheaper, the requirements were low, the loss rate was about 6%, and the gold was about 2%, these are still the loss rate of skilled workers.

In Datang, the gold and silver also have an additional hammering process with serious loss, and the loss is not fine enough, and the loss rate is at least doubled.

Liu Yuan had already made an idea, and this time he boasted to Xiaoniang about the idea of the Jinshui River, refining the gold and silver that sank in the river mud, and making a big windfall.

Although it can not be purified by machinery like later generations, but Liu Yuan followed the small, and also saw him refine gold, after many days of investigation, he learned from the gold water where the set of soil refining can be fully used, the soil method refining is very simple, is the use of "physical reduction method", the gold sand and mercury are mixed together, with the mercury "bite the gold does not bite the sand" characteristics of the gold and sand and gravel separated, and then gradually burn with fire, recycle the mercury, which is both environmentally friendly and cost-saving, and then add several times the silver, the gold is replaced.

For example, mercury and kaempfera that need to be used for purification are already available at this time.

In later generations, those people did not even let go of the "Rice Field Gong" in the toilet of the jewelry factory for the sake of gold, and there were still people standing at the gate of the factory, where the workers dragged and dragged after work, and collected a little bit of gold and silver powder to make money.

Anyway, you don't have to do it yourself.

Liu Yuan borrowed the mouth of Langzhong, said that these river mud is poisonous, said that it is good to burn it, and then transported it to an independent compound bought at a low price in the suburbs by horse-drawn cart to refine.

The idea of making money is naturally the first thing to keep secret.

Ah Zhong and Ah Yi are the main forces of refining, otherwise, there would be no need to close the market.

Seeing the different faces around him, Liu Yuan sneered in his heart: Hehe, laugh, you laugh at me stupidly, thinking that I have a lot of money and a good reputation, you don't know, what I am digging is a gold mine, making a fortune in a muffled voice, famous and profitable, such a good thing, where to find it.

Liu Yuan's heart blossomed. PS: Finally on Sanjiang, please vote for Tang Chun on the Sanjiang page, thank you, thank you, the artillery must write carefully, from tomorrow, every day to guarantee three more ~~