Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏread_content_up; "I am a typical grassroots background, with my own efforts and ability to become the chief expert of the Beijing Museum, from beginning to end I have not been advanced by others, it is completely my own blind groping You now at least have me as a master, you can take fewer detours than others" Lin Lao said with a smile

Liu Tao didn't speak, just nodded

"You are really a student now, and you are still acting recklessly, whether it is the Smurfs or the blood Linglong, if it weren't for me to help you block it, I'm afraid you wouldn't be able to keep these things, especially the blood Linglong, it's definitely not one or two people who want to get it, and they are all people with a very good background, and now someone has come to me to talk about the blood Linglong, and if I want to buy it at a high price, if I don't insist on selling it again and again, I'm afraid they still won't give up, Ah Tao, you should pay attention to low-key behavior in the future, especially when you have good things, You have to know how to hide your secrets, and then take them out when you really have the ability to protect these things, otherwise, it will only increase your troubles," Lin Lao said earnestly

"Master, I'm sorry, I'm making trouble for you, I will definitely pay attention to it in the future" Liu Tao said a little embarrassed to be honest, he is indeed still a little young now, and sometimes he does things just to fight for a breath, and many people are fighting for this breath, and finally end up with a broken family, the most typical example is Shen Wansan of the Ming Dynasty, the richest man in the house in order to fight for a breath, and finally cut down all the door, which is really regrettable

"Okay, let's start learning" Lin Lao picked up a jade plaque casually and asked Liu Tao to hold it himself

For jade or something, Liu Tao just learned a little theoretical knowledge, and it is probably still a little difficult for him to judge what jade quality is, but for him, these are not difficult, because he has an obvious advantage, that is, he can see through, as long as he can see through, he can continue to see more of all kinds of jade, remember their characteristics, and then match this piece of jade with the jade quality that has been determined by experts, and it will not take long for him to complete the judgment of jade quality

Liu Tao looked at it for a while, and involuntarily used the Tianyan to scan the jade plate, and his eyes opened widely

He originally thought that he could see what was inside, but he found that the situation inside was not clear at all, and it was very simple, and the jade plate was not hollow, and the entire internal structure was the same, but to his surprise, he saw that there was a blue light mist emitted inside, but if you look closely, it should be five layers of blue aperture, just like the annual rings of a tree, circle after circle, but what these apertures represent, he really doesn't know very well now, and needs to explore slowly

"Master, when did this jade plaque come from?" Liu Tao turned his head and asked Lin Lao

"This is a Zigang jade plate, a work from the late Qing Dynasty," Lin Lao smiled and said

"Oh? This jade plaque was not carved by Lu Zigang? Liu Tao was stunned for a moment, and then asked, he has read the information, and knows that Lu Zigang was a very famous carving master in the Ming Dynasty, and his works have not been handed down much

"Lu Zigang carved Zigang jade plaques, a total of not much, basically in the major museums, now most of the people circulating on the market are imitated by the people behind, in fact, this kind of behavior is also a lot of people who are keen on carving a kind of respect for Lu Zigang, some are still quite good, for example, this piece is made by a famous carver in the late Qing Dynasty," Lin Lao patiently answered

"So that's the master, according to what you say, the jade used in this jade plate is also from the late Qing Dynasty?" Liu Tao then asked

"Basically, jade was mined back then, and it was used to make jade carvings back then," Lin Lao said

"Master, can this jade plate determine the exact mining time?" Liu Tao then asked

"Yes, but there are still errors, if you use the method of carbon 14 attenuation for reverse reasoning, you can almost deduce, but the positive and negative errors are fifty years," Lin Lao explained

"I'm dizzy, master, it's only been a few years since the late Qing Dynasty left us, plus or minus fifty years, and this error is too big."

"This detection method is now mainly used for some older items, but this method also has a disadvantage, that is, it will have a certain amount of damage to the item, it is precisely because of this shortcoming, many older items do not dare to use this method, so now the identification of antiques mainly depends on people," Lin Lao said with a smile

Liu Tao sighed, indicating that he understood, and then continued to look at other collections

This time, he picked up an inkstone and scanned it through the eye of the sky, and he found that there were seven and a half layers of blue aperture inside, and the other half of the aperture was colorless

It seems that this is indeed very strange

"Master, when did this inkstone come about?"

"This inkstone is a work from the middle of the Qing Dynasty," Lin Lao said with a smile

When Liu Tao heard this period, his heart moved, and it seemed that these apertures were indeed strange, and they were like the annual rings of trees, which were all a record of the course of life

In the middle of the Qing Dynasty, that is, from 1730 to 1820 AD, the difference between the two time periods in the late Qing Dynasty, that is, from 1820 AD to 1910 AD, was almost 100 years

If this is calculated, the extra two and a half revolutions should be equal to one hundred years

In this way, one aperture should be equal to forty years

Of course, this is only a preliminary inference, after all, there is no exact date for the two objects, and experiments will continue

"Master, which of these collections of yours have exact dates?" Liu Tao looked around and asked

"There are only about 20 estimates of the year, and the rest are those who know the approximate period," Lin Lao said

"Then I'll look at the vintage first, so that I can better understand some of the characteristics of these collections," Liu Tao suggested

"No problem" Lin Lao nodded, and found the collectibles that had been marked with the year

Liu Tao saw that the more than 20 pieces of the collection basically included various relatively large dynasties from the Western Zhou Dynasty to the modern period, which would be of great help to his research

Then, Liu Tao went to the study to find paper and pens, ready to start recording

Lin Lao saw that he was so energetic in learning, so he didn't bother him here at the moment, when he was here, he pondered by himself for a while, and then he left here lightly

Liu Tao is now fully immersed in research

He constantly used the eye of the sky to see through one by one, and then recorded the number of aperture layers and colors in it one by one

As time passed, he felt that his eyes were a little uncomfortable, and when he looked inside, the number of apertures was not so clear, so he had to stop for a while (to be continued)

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