Chapter 25 Wrong gold and silver? Gold inlaid with jade?
After many requests.
Chen Jing then agreed to give Officer Wu some science knowledge. Zhou Yu also gathered around after hearing this. She wanted to see what flowers Chen Jing could come up with?
Chen Jing pointed to the bronze Ge in front of him and began to talk in detail. When Guo Weier heard the same words, she simply sat down on a chair nearby.
As for Chen Lin, a good-for-nothing guy, when he heard Chen Jing start talking about this matter, he ran away faster than a rabbit and didn't know where he was going.
After a while.
Zhou Yu couldn't bear it any longer. She felt dizzy and bored, so she went to chat with Guo Weier.
The two women were sitting on the other side of the chair. They didn't know what they were talking about. From time to time, they covered their mouths and chuckled at Chen Jing.
Only Officer Wu listened with a serious look on his face. With his attitude and expression, he was probably as serious as he was during the college entrance examination.
"Then, look here...do you understand?"
Officer Wu looked serious. He nodded quickly when he heard this, and then pointed to the pattern on the bronze sword.
"I almost understand, but what about this? What's the point of this?"
Chen Jing glanced at the patterns on this bronze sword.
"This pattern is one of the reasons why I think this bronze sword is from the Spring and Autumn Period and the Warring States Period. From today's perspective, you may think that this pattern is very simple, but it was not like this at the time."
"This actually uses a craft technique in ancient my country, called gold and silver, also known as gold and silver. A long time ago, ancient nobles used gold and silver to inlay bronze objects. This technique tests the skills of the craftsmen. ."
Officer Wu asked doubtfully: "The gold and silver are wrong? Is it the gold inlaid with jade?"
Although he has never heard of gold and silver, he is familiar with gold and jade.
His mother once fell into this trap. Once when she was shopping in a shopping mall, she was told that she had won a lottery and could go to the jewelry store next door to buy jewelry at a discounted price. She was so happy that she finally bought one after being promoted.
The gold and jade Buddha pendant came back with a look of profit.
He was more cautious and asked Mr. Wei about the situation.
As a result, Mr. Wei told him that the thing was not worth that much money at all. Although the technique was gold inlaid with jade, the jade was just worthless scraps. At that time, he thought that although jade was worthless, gold was always real.
Yes, after all, with the certificate, the gold can be sold for a lot of money.
As a result, Mr. Wei told him again that although the certificate was genuine, the gold on the Buddha pendant was also real. However, despite the fact that there was so much gold on the surface of the Buddha pendant, it was actually just a layer of gold foil. It looked like a lot of it was used.
In fact, it's just a little bit, probably not even a gram if taken off.
He originally wanted to ask for an explanation, but was told by Mr. Wei that there would be no result in asking for this kind of thing, because strictly speaking, the seller did not make much money from you, and the things he sold to you were also genuine.
, does not constitute fraud. At most, it is upgrading the packaging of unsalable leftover materials and selling them at a slightly higher price.
And the ones who are being cheated are laymen like you who want to take advantage and don’t know the ropes.
at last.
Mr. Wei also gave him a warning.
Whether it's jewelry, antiques, or any other business, you will never make money beyond what you know.
That incident left a deep impression on him, and that sentence also benefited him a lot.
He hasn't told his mother about it yet, because he is worried that her blood pressure will spike after hearing about it.
therefore.
He gradually became interested in jewelry and antiques, and became aware of fraud prevention. It happened that he met Chen Jing, a knowledgeable person today, and he couldn't let it go.
This guy has collected money at their police station four times, and he has to come back once.
Can’t lose money!
Chen Jing replied: "This is not the same thing at all. Gold inlaid with jade mainly uses gold and silver as the carrier, and uses claw-tooth inlay or bezel inlay to fix the jade on its surface, while gold and silver inlaid are mainly on the surface.
Exquisite patterns are painted on the surface of the objects, and pure gold or silver is drawn into filaments or pressed into thin sheets to embed the patterns."
“The general method of making gold and silver is to pre-cast shallow concave and convex patterns or glyphs on the surface of the bronze, then use a tool with a higher hardness to carve shallow grooves, and then embed thin gold and silver wires and pieces in the shallow grooves.
The stones were ground together to make the embedded gold and silver wires and pieces smooth with the surface of the bronze. Finally, the surface of the bronze was further polished with charcoal and water to make the surface of the bronze even more brilliant!"
Chen Jing looked at Officer Wu, who was listening intently, and couldn't help but sigh to himself, he is really a good student, and he is a complete loser to a scumbag like Chen Lin.
"Look at the decoration on the surface of this bronze sword. This kind of fine gold and silver interlacing craftsmanship is generally believed by academic circles to have begun in the mid-Spring and Autumn Period and prevailed from the mid-to-late Warring States Period to the Western Han Dynasty."
"Combined with the style of the bronze dagger, I came to the conclusion that this bronze dagger is from the Spring and Autumn Period and the Warring States Period!"
Upon hearing this, Officer Wu took a deep breath and gave Chen Jing a thumbs up.
He was finally convinced, completely convinced!
Although he still didn't know whether Chen Jing's reasoning was correct or not, just the fact that Chen Jing could speak such a lot of professional terms made him admire him so much that he felt awesome.
As for these nouns, the names of the various parts of this bronze gun, people like him who don't know much have never heard of them.
Don't say anything else.
Just before today, he thought that the word "gan" was used to express inner emotions, to curse people, and in some cases, it was used to replace the word "日".
But after Chen Jing did some popular science today, he realized that this word was actually a general term for defensive protective gear in ancient times.
…
Chen Jing picked up the water cup and took a sip. After talking to Lao Wu for so long, he was indeed a little thirsty.
Tired is not to say tired. Old Wu is a good student, many times better than that guy Chen Lin...
Um……
We can't say that, comparing Wu's learning attitude to Chen Lin's is not insulting to Wu.
Chen Jing finally understood why the teacher liked students like Wu when he was studying.
He talks less, is eager to learn, and is attentive.
After Chen Jing finished speaking, not only did he not feel tired, he even wanted to teach Wu some other knowledge.
have a look.
Look at how sensible Mr. Wu is. When he saw that there was no water in his teacher’s cup, he knew how to take the initiative to pour water.
"Bah bang bang!"
Just then.
There was a burst of applause outside the door, and as the sound came, an old man with reading glasses and white hair and beard walked in. The old man looked quite old, but he was in good spirits and his face was red.
Chen Jing could tell at a glance that this old man was in good physical condition. He should be a person who pays attention to maintaining his body. His physical condition was much better than that of the fishing old man.
Along with the old man, there was a young man carrying a briefcase.
"Okay, okay, okay!"
The old man walked steadily, praised him repeatedly, and said five good words in one breath.
The appreciation in it is self-evident.
"Young man, that's well said. Nowadays, there are not many young people who can explain this matter as clearly as you."
Upon seeing this, Officer Wu hurriedly greeted him, "Mr. Wei, you are finally here. Xiao Chen, let me introduce to you. This is the director of our provincial museum..."
Mr. Wei ignored Officer Wu and walked straight towards Chen Jing with some excitement, reaching out his hand.
"I, Wei Shuguo, whose courtesy name is Yuanzhi, what is your name? Which university did you graduate from? Who did you study under? How old are you this year? Have you ever been married?"
Officer Wu looked confused, and with some embarrassment he retracted his hand that he wanted to extend.
Why is the gap between people so big?
My treatment and that of this guy Chen Jing must be too great.
Good guy.
Now it’s time to check the household registration book.
Looking at the scene in front of him, Chen Jing actually had the illusion that Mr. Wei was the director of the Dongcheng Police Station.
As for classmate Wu!
he?
He is just a policeman. Didn't you see that he was courting his real strength? This chapter has been completed!