Pick up treasure

Jinlong and Xiao Yu entered the room. At this time, Jinlong did not return empty-handed. In his hand was a walnut-sized object, golden in color and irregular in shape, like a bone gnawed by a dog.

Li Yifeng naturally saw Jinlong enter the door, with professional sensitivity, Li Yifeng even noticed the things in Jinlong's hands.

"Golden dog head?"

Speaking of Goutoujin, Wang Ding's eyes were empty. Li Yifeng knew that this kid probably had never heard of Goutoujin, so he took the opportunity to explain.

"The thing that your Jin brother brought back is dog head gold. Dog head gold is a kind of natural gold nugget with impurities, mostly from gold-rich meteors falling and gold-rich gold-rich ore formed during the geological period of gold rain. This natural The gold is named dog head gold because its shape resembles a dog's head. Jinlong, where did you get this dog head gold?"

Li Yifeng asked lightly, and followed his footsteps.Jin Long's face was full of smiles, Wang Ding knew at this moment that if this kid praised himself, he would have gotten a treasure.

I saw that Jinlong walked quickly to the counter, put the dog's head gold on the table, and said proudly. "This dog-headed gold one can't say a word or two. He was sold by a friend of a friend of mine. I said to go and have a look two weeks ago. I haven't had time. Just now I went out from Dashang#海. It just happened to pass by, and when I saw this dog's head gold, I brought it back. This kind of naturally formed dog's head gold is really a rare treasure, and it is really not easy to get it."

Xiao Yu didn't forget to add on the side. "Yes, the friend of Jin Ge's friend is specialized in mining. I heard from him that the dog's head gold has been baptized by countless years of wind and frost. You can see that the surface of this gold nugget is uneven, and the sand in the crevices It has not been washed completely, and it looks old and vicissitudes of life, so it is definitely worth a lot of money."

"If it's real dog's head gold, it's naturally worth a lot. Dog's head gold is very rare in the world, and it can be encountered but not sought. ...Wang Ding, take a look at this dog head gold first."

Li Yifeng had something to say, but he still didn't say anything, perhaps because he hadn't come out of the role of teacher yet, and wanted Wang Ding to treat this dog head with golden palms.Wang Ding snorted, walked to the counter, and carefully painted the so-called dog's head gold.

In Wang Ding's eyes, the dog's head gold should be said to be a lump of gold. If it is just such a lump of gold, it is of some value, but Wang Ding does not know what the composition of the dog's head gold is.Putting the dog head gold into his hand, Wang Ding felt that its weight was not too heavy.

"The dog's head gold is not pure gold, is it?"

"No." Jinlong explained, "There are three types of dog head gold, including gold-encased stone, stone-encased gold, and gold-encased water. This piece is gold-encased stone, and there should be a stone in the core, otherwise its specific gravity is wrong. No, it’s impossible for an all-gold one to be so light.”

Li Yifeng added, "The dog's head gold is not pure gold, the general purity is about 70.00%, and the impurities are other metals, some are copper, some are silver or iron, etc. This piece, from the appearance and material, should be what Jinlong said Gold-wrapped stones. However, there are many imitation methods of dog-head gold in the market, and the key to making dog-head gold by oneself is the inside of the dog-head gold.”

Hearing this, Wang Ding has a general understanding of the dog's head gold. The key to appreciate the dog's head gold is simply to look at the internal structure of this thing.

Li Yifeng handed the magnifying glass to Wang Ding at this time, Wang Ding took the magnifying glass and began to appreciate it without hesitation.The master leads the door, and the practice is in the individual.

Wang Ding squeezed the magnifying glass and pushed it in. At this time, he had quietly used the aura of the jade card to moisten his pupils and opened the perspective. Once the perspective was opened, Wang Ding pierced through the surface of the magnifying glass and the surface of the dog's head gold, and looked inside.

Looking at this, Wang Ding was surprised to find that the gold layer on the surface had just passed through a few millimeters of thickness, and there was a white pebble inside. Like being bitten by a bug.

Another doubt is that the transition between gold and pebbles is too direct. Although the two are closely attached, they are separated by the river water, as if they were cast in the later stage, but they are not natural.

Turning the dog head gold in the other direction, this time Wang Ding finally came to the conclusion that this thing is a fake, because from this perspective, he saw that the gold coat on the surface was divided into three layers, and the bottom layer was striped. There is a sharp corner that has been cut, and the pebbles on this side have obvious chisel marks on the surface. It looks like it was made by hand, and it is by no means a natural product.

When he put down the magnifying glass, Wang Ding had already made up his mind, and he even guessed the production process of this piece of dog head gold.

"This thing weighs about half a catty, right?" Wang Ding weighed it and asked with a smile, "Brother Jin, how much did you pay for it?"

"Hehe, your estimate is very accurate. I weighed this thing, 250 grams, 70.00% of the same volume of gold plus the weight of the pebbles that can be wrapped." Jinlong smiled confidently: "A few days ago someone came out I wanted to buy it for 30 yuan, but my friend didn’t sell it, because he promised to ask me to see it first, and I saw it as genuine, so I offered 25 yuan, and he gave it to me, which is very loyal.”

"25?" Wang Ding thought to himself that you have been tricked by others and counting money for fun. "It's just such a thing, someone still pays 30? Are you happy to spend 25 to buy it back?" Wang Ding was stunned for a moment, really didn't know what to say.He never imagined that the value of a piece of dog head gold was so high.Even a piece of pure gold walnut is far less than 25 yuan.For a while, Wang Ding was a little dumbfounded: "Pure gold is only about three or four hundred a gram, and its purity is only about 1000% and there is another stone wrapped in it, so it is worth [-] yuan a gram?"

"Ha. Wang Ding, what do you know? This dog's head gold is a rare work, and there is a historical value in it. There are very few dog's head golds in the world now, and it is a treasure formed by nature for thousands of years. , worth far more than gold."

As soon as Xiao Yu despised him, Jinlong also went online.

"Wang Ding, let me tell you, don't underestimate this small piece. The dog's head gold is accumulated by the adsorption of microorganisms. It may take millions of years, or even tens of millions of years, for such a lump to form."

"Ah, it's going to take so long, so I'll say less." Xiao Yu apologized, but continued to mock Wang Ding. "Do you know now? It will take tens of millions of years."

Wang Ding became the target of public criticism, but Li Yifeng didn't say a word.Up to now, Li Yifeng is still looking around with the dog's head gold, but at this time, Li Yifeng is not sure whether the dog's head gold is real or not.

It should be said that Li Yifeng has seen imitations of Goutoujin and found many fakes.But this one can be called a real product in terms of the luster of the appearance, the feeling of starting, and the weight.

"Wang Ding... I think it might really be the real thing."

Li Yifeng said his final opinion.Dissatisfied with his words, Wang Ding took the opportunity to say the same.

"Brother Li said it might be genuine, so I know the second half of what Brother Li said is that it might be a fake too. So is it real or fake?"

Wang Ding pretended to be profound, so that all three people looked at him at the same time.

Xiao Yu seemed very excited, slapping Wang Ding in the face was something he would dream about these days, "What? You still want to express your opinion, but when your opinion is expressed, we can directly ignore it."

"Ignore it or ignore it, it doesn't hurt to listen to it." Jin Long's words were more lethal, with a hidden knife in his smile.

Wang Ding knew that both Xiao Yu and Jin Long looked down on him, so he didn't have to worry about their face at all, looking at Jin Long for a while, Wang Ding said affirmatively: "Brother Jin, this dog's head gold is not made by a natural ghost axe, it needs hundreds of Tens of thousands of years, in my opinion, it is a fake, something that can be produced in a few days. I wonder if you brought it back today to test our eyesight, or have you been punched?"

"What? You say it's fake?" Jin Long's smile faded away, and his expression turned uneasy.

"Hehe." Xiao Yu couldn't help laughing even more, and stared at Wang Ding disdainfully while laughing: "Wang Ding, let me tell you, did you feel that you are great when you picked up a treasure last time? This dog head Brother Jin Li and Brother Jin both said it was genuine, but you said it was a fake. Do you understand?"

Even Li Yifeng didn't believe Wang Ding's judgment at this time. He picked up the dog's head gold and couldn't help but look at it again.

"I said it is fake, and it is fake. Whether you believe it or not, I will put my words here. Moreover, I can make the same dog's head gold."

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