ps: I took a look at a few books that were strongly recommended today.,Wow a lot of rewards.,I'm only one.,It's still friendship.,So,Everyone understands.,Ask for a reward.,Ask for a recommendation.,Ask for praise!

In 2000, the People's Bank of China issued a millennium commemorative gold coin, and the 10-kilogram gold coin almost did not make Liu Yi dizzy, there are only 20 pieces in the world, the world's Guinness is the most, the world's largest gold coin, just the weight, the current price is five or six million, there has been an auction before, the price is more than 7.7 million, that is a year, although the current gold price is a little low, but the collection value will be higher, and the price will definitely not be low.

This gold coin is not placed in the fake area, nor is it placed in the genuine area, just in the middle, which is very conspicuous.

Liu Yi spoke: "Why don't you make a judgment?" ”

A person who is estimated to be the shopkeeper said, "This gold coin is a real gold coin, but I don't know if it's a 2,000-year-old millennium commemorative coin." ”

"Yes, if you don't know, you should say it, no one will despise it!"

Teacher Liu was very satisfied with this person's performance, to be honest, even if it was Liu Yi, he was not sure, he had not seen it, and he could only judge it with the knowledge he had seen before.

The millennium commemorative coins are decorated with auspicious images of Kowloon, which set off the Chinese century, the words "Millennium Commemoration", and the country name and year name. The back pattern shares the same theme, the middle pattern is the eye, the earth symbolizes the eye, the lower part is the denomination, and the surrounding pattern is composed of auspicious clouds, satellites, doves of peace, sun, ears of wheat, living room, water, trees, biological genes, moon, computer mouse, galaxy and other 12 kinds of logo patterns. Through the combination of traditional and modern expressions, the pattern vividly expresses the theme of human beings' concern for survival and development in the new century, as well as the broad mind of human beings to explore the universe, conquer nature, and control their destiny.

The value of the coin is 30,000, the diameter is 180 millimeters, Liu Yi measured the diameter with a ruler, 180 millimeters is a little less, the fineness of the largest gold coin is 99.9 percent, and it is basically indistinguishable by visual inspection, Liu Yi looked at it with a perspective eye, and the impurities in it made Liu Yi a little happy, if there were not so many impurities, Liu Yi would plant it this time, because he couldn't see it with ordinary identification.

Liu Yi let the gold coin fall to the ground, and the sound was a little crisp, which was different from the sound of pure gold that was 99.9 percent high, and the sound of gold falling to the ground was dull.

"How?"

Teacher Liu saw Liu Yi frowning, a little worried, even if he asked him to identify this thing, he couldn't identify it, the fineness of the gold coin was very good, the diameter was basically the same, and the pattern was equally vivid.

"The sound of this gold coin is not right, and the diameter is not up to the standard 180 millimeters, we use standard vernier calipers, and the diameter will not be wrong, so I conclude that this is a copy."

After Liu Yi said these words, he said to those treasure masters: "Which of you is the treasure master?" The owner of this commemorative coin, come out, there are some things that you need to be sure of yourself. ”

A well-dressed, squinted eyes, a successful person's style, his aura on his body is indeed a bit strong, ordinary people are estimated to be difficult to settle in front of him, in his thirties, with two mustaches, a white suit, about one meter eight tall, well-proportioned, square face, squinting eyes, and always with a smile on his face, Liu Yi doesn't quite understand why such a person would come to the treasure appreciation show.

"Sure enough, there are still masters, hehe, I'll just play, I didn't buy this gold coin from the auction company, I bought it from a private person, I used the instrument to identify it, I won't say the result first, I'll see if you can identify it? Hehe! Whatever! ”

Liu Yi stared at this man in his thirties and glared fiercely, is this funny? Since you say whatever, then whatever.

Liu Yi held one side in one hand, folded it in the middle, and then folded it back again, and threw the gold coin on the table casually.

"Let's see for ourselves, after reading it, you should know if it's true."

Liu Yi's strength is so great that everyone is surprised, even if it is not made of gold, it can be easily bent and recovered, this strength is too great, right?

The higher the purity of the gold coin, the less wrinkles it has in the creases, and the lower the purity, the more wrinkles there will be, such as eighteen carat gold on the market, which is mixed with a quarter of copper, and the weight is lighter than pure gold.

Liu Yi was absolutely sure that this gold coin was not a commemorative coin from the 2,000 millennium, otherwise he would not dare to do so.

"This fold is a little more, it doesn't look like pure gold, this gold coin is fake!"

After many people have seen it, as long as they have an understanding of gold, they can easily see it, but no one will be stupid enough to bend, after all, if this is true, it will be at least seven or eight million, this is not a game.

"Wonderful, very exciting!"

The man in white clapped his palms and said with a smile: "My name is Jin Wansan!" My dream is to surpass Shen Wansan, so I gave myself this name, are you interested in being a friend? ”

Facing Jin Wansan's outstretched hand, Liu Yi shook his head: "I'm not interested!" ”

Liu Yi really has no interest in making friends with such a person, this guy is not a good thing at first glance, he puts a smile on his face every day, there is no good thing, a guy who doesn't even have a real surname, what are you doing with him?

"Okay, I'll let people take this gold coin back, hehe, you continue, my name is Jin Wansan, remember, I know your name is Liu Yi, hehe, let's go!"

Jin Wansan left, naturally someone took his gold coins away, Jin Wansan made Liu Yi's mood very unhappy, paralyzed, just met Song Qianli's son that bastard, and met a smiling tiger like Jin Wansan.

"The first set of RMB 500 yuan, a bit of value, and this half-bridge crotch cloth coin, the Warring States, the price is not bad, so many ancient coins, only two of them are eye-catching, eyesight is very good!"

Liu Yi said at this time that the eyesight of the palm eye is good, and the palm eye did not object, Liu Yi is using his own strength to show that he has that eyesight, high eyesight, and is very popular in the antique world, these people automatically ignore Liu Yi's age, what does it matter if he is young?

Young people are envious, jealous and hateful to Liu Yi, Liu Yi is not a few years older than them, how did Liu Yi practice this eyesight? You must know that some of those palms are almost sixty years old, and they are still walking here, they have one thing that is completely unclear, that is, Liu Yi will identify first, if not sure, then use perspective to distinguish, Liu Yi's body is strong, and he has obtained a bead of yin and yang, and perspective has also evolved.

It was no longer an air mass that appeared, but a more peculiar thing, the progress bar, Liu Yi wanted to ask at the time, can this eye really see the progress bar? Are you sure it's not a game? Divided into six grids, each grid is a hundred years, a color is six hundred years, Liu Yi has fully advanced the time of identification to more than 4,300 years, some people say that Xia Shang actually does not exist, if it really does not exist, then Liu Yi's eyes can determine all the age of items.

ps: Recommend a book, it's still a hard-working author, continuous improvement, continuous innovation, I wish him a good result, the link is below, it's a hyperlink, I don't know what's going on, a few books that friends asked to recommend, the hyperlinks are broken, sweat, love to eat fried tofu books.;