Chapter 839

His highness Qin, such a noble man, called Gu Qiancheng away at this time, of course, not for personal affairs!

Will his royal highness Qin be so obvious in front of others in such a case?

Qin Jiyan called Gu Qiancheng alone to ask about zijintu. It's not difficult to find things like zijintu mine. The government will record all the mines mined, but

Qin Jiyan can guess without checking that the purple gold clay used by the emissary behind the scenes to print the silver note will never be mined from the clay mines recorded by the imperial court.

There is no reason for the agents behind the scenes to be negligent in such a trivial matter and show them a big handle.

Qin Jiyan took Gu Qiancheng to his office study and ordered the dark guard to guard outside the door. Then he asked, "is there any record in the chronicles of the Yi kingdom? How many excellent purple gold mines are there? Where are they? "

It is more accurate to ask Gu Qiancheng about this kind of things than to check the geographical records of the Qin Dynasty.

"Purple gold earth mine?" Gu Qiancheng was asked. There are many records about gold, silver, iron and copper in Yi Guo Zhi. As for native ore?

"It seems to me that there are some special earth mines near Yanxi. I can't remember whether it's Zijin earth mine or not." It's not that there is no record in Yi Guo Zhi, but Gu Qiancheng didn't read the introduction of Tu Kuang seriously.

In Gu Qiancheng's impression, the most useful earth minerals are rare earth minerals. However, there is no introduction of rare earth minerals in Yi Guo Zhi. As for other earth minerals?

Gu Qiancheng knew how to make clay for porcelain. As for purple gold clay?

If it wasn't for the mention of Qin palace, she didn't know that the ink used at this time was extracted from purple gold clay.

No knowledge, terrible!

Seeing Gu Qiancheng like this, Qin Jiyan didn't hold much hope. "I'll send someone to Yanxi to check." In Qin Jiyan's impression, it seems that there was a record of the discovery of purple gold soil in Yanxi, but it was abandoned because of the poor soil quality.

"I'm not sure. I only looked at it and didn't remember it carefully." Gu Qiancheng is like a child who has made a mistake, bowing his head to admit it.

At that time, she recited all the records of the Yi Kingdom, as well as those related to soil and mineral resources, but because she felt that soil and mineral resources were not important, so

Later, I didn't go out of my way to remember it. After a long time, I forgot it.

"It's all right. Just send someone to have a look. It won't delay the business. People from six gates will also check it." Qin Jiyan won't let liumenmen idle.

Gu Qiancheng thought about it again, but still didn't come up with it. He said with some depression: "I'll go back and think about it carefully. I should have recited it at that time, but I forgot it after a long time."

"If you can remember it well, if you can't, let the people of six doors look for it." Seeing Gu Qiancheng's bitter face, Qin Jiyan immediately mentioned something else to divert Gu Qiancheng's attention.

"What's the matter with your magnifying glass?" His highness Qin is very interested in this.

"That? I use transparent glass. It's very simple... "

Gu Qiancheng doesn't hide anything. He simply explains the principle of the magnifying glass. In order to let his highness Qin understand that the magnifying glass is not a difficult thing, Gu Qiancheng uses water drop as an example.

"You can magnify the handwriting when you read through the water drop. The effect of the magnifying glass and the water drop is the same. There is nothing special about it."

It's not special to Gu Qiancheng, but

Who is full to support, because through the water drops to see the enlarged handwriting, to polish out a magnifying glass?

In Qin Jiyan's opinion, only Gu Qiancheng would be so boring. Of course, his highness Qin would never tell Gu Qiancheng what he thought. He would be kicked out of bed by him if he knew what he thought!

Today, Gu Qiancheng has an appointment with Feng's family. Seeing that the time is almost the same, Qin Jiyan asks Gu Qiancheng to change his clothes. Then he sends someone to send Gu Qiancheng to Feng's family and says, "I'll send someone to pick you up."

Although Feng Sijin is not here, what should be prevented is still to be prevented.

Gu Qiancheng specially brought a suit of clothes for the banquet at Feng's home. He was preparing for his servant to pick it up. Before he opened his mouth, he heard a knock on the door: "Your Highness, Miss Gu's clothes have come."

"Come in." Gu Qiancheng didn't think much about it. He thought Qin Jiyan had her clothes taken. But when she saw the burden that dark Wei put on the table, she found that it wasn't the clothes she had prepared.

Gu Qiancheng picks an eyebrow to see to Qin Jiyan, "you prepare?"

"The old housekeeper asked someone to prepare it for you. Try it." Qin Jiyan smiles and nods to Gu Qiancheng.

"Why did the old housekeeper prepare clothes for me?" Gu Qiancheng did not understand and asked. His highness Qin lied without blinking: "I'm afraid you just returned to the capital, I don't know the popularity of the capital."

"Is it?" Gu Qiancheng looks suspicious, but Qin Jiyan doesn't look like a liar. He goes to the back of the screen to change his clothes with suspicion.

Gu Qiancheng thought at first that there was something wrong with the dress. When she opened it, she found that it was nothing special. At most, the workmanship was more exquisite, and the fabric looked better than what she was wearing.

Gu Qiancheng, who has never studied fabrics, has no idea that the dress she is wearing is made of colorful brocade silk.The output of colorful brocade silk is very low. There are only three pieces in the whole Qin Dynasty today, and all of them are given to Qin Jiyan by the emperor.

As soon as Gu Qiancheng's clothes are put on, people with eyes will understand

Clothes are just ordinary styles. Gu Qiancheng can wear them by himself. He doesn't find anything unusual. Gu Qiancheng's clothes are big and square. Only king Qin's house has colorful brocade silk.

"Good, good looking." Qin Jiyan nodded with satisfaction and asked people to send Gu Qiancheng to seal his home.

Put on this clothes to seal the house, he can rest assured!

Gu Qiancheng looks at Qin Jiyan and smiles like a fox. She always feels that her clothes are wrong. However, she looks at them carefully for several times and finds nothing unusual. In the end, it can only be attributed to the progress of the Treasury silver loss case. His highness Qin is very happy.

Colorful brocade silk is a famous product of Shanggong, which naturally has its unique features. This dress doesn't show up indoors, but as soon as you get outside, you will find that with people walking around, the hem will ripple "colorful water lines".

Water pattern is an exaggeration, in fact, it is because of the poor vision caused by light. However, it's a pity that the owner of the clothes can't see it, because the "colorful water pattern" only appears after the hem.

Fortunately, when Jing Yan came to find Qin Jiyan, he saw Gu Qiancheng's figure. The sharp eyed Jing Yan is not tight. He finds that the clothes are colorful brocade clouds. He also knows that the owner of the figure is Gu Qiancheng.

"Sure enough, they are getting closer to Qin Jiyan." Jing Yan's eyes were dim, and his own sorrow and regret welled up in his heart

But, he such person, has what qualifications to regret?

Jing Yan takes another look at the direction of Gu Qiancheng's departure. Before the watchers find out, he takes back his sight and tries to ignore the discomfort in his heart. He raises a calm smile and goes to Qin Jiyan's study.

He must go out through the six doors as soon as possible, otherwise everything he did before will be wasted!

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