The system did not avoid this simple problem, and the electronic synthesis sound was wandering in Su Cheng's mind: "The primary gold excavator only has the ability to process it into strips. If you want to obtain more functions, please upgrade it yourself."

Upon hearing this, Su Cheng curled his lips, leaving half of the system's words, which made him feel itchy. Can it work?

What if there is no one after the upgrade? Wouldn’t that be a waste of technology?

"Wait first, let's talk about it after the gold mine is dug."

Without too much trouble with this issue, Su Cheng withdrew from the system.

At this time, the auction of the second-to-last item began.

In fact, it is correct to say that it is the second to last, but it is also correct to say that it is not.

because……

"Okay, the next thing to be auctioned is the indispensable material blocking link at each auction." The auctioneer said with a smile: "As usual, the rules remain unchanged. There are ten groups of material blocking, each group has three jadeite rough stones from the Myanmar stone field. The starting price of each group is 100,000!"

After the auctioneer finished speaking, two women in red dresses pushed a cart out from behind the screen.

On the cart, there are three pieces of jadeite rough stone with a color of gray or green color, of varying sizes. The larger ones are probably 200 kilograms, while the smaller ones are only 200 kilograms.

At the beginning of the auction, many people touched their chins and looked at the three raw stones, while others rubbed their hands and started clamoring for the price.

Su Cheng frowned slightly, glanced at the jadeite raw stone, and asked Gao Wentao: "Brother Gao, is this... gambling stone?"

Gao Wentao nodded and explained with a smile: "It can be said yes, or it can be said not."

"How to say it?"

Gao Wentao said: "The jade raw materials in Hongchang Villa are basically inspected by the master. According to the patterns, leather color and stone field, it can be roughly determined that they are raw stones with materials. In other words, the three raw stones placed on them are all raw stones with jade, but the water head and color are not certain. Of course, it is not ruled out that the master will take a look."

All jade?

When he got the perspective potion earlier, Su Cheng wanted to go over to gambling with stones, but he never had a chance. Now...

His eyes flashed slightly, and he thought about it. He immediately spent 50 technology points to buy a bottle of perspective potion from the Science and Technology City and used it quickly.

In an instant, he felt that the scene in front of him changed. Everyone present was like a little sheep with hair stripped naked, with a good figure and a clear view of his gaze.

However, Su Cheng had no habit of looking through the man, and his eyes turned to the three rough stones and his eyes began to zoom.

"Hey, there is really!" Su Cheng murmured softly.

Through layers of stone, he saw a piece of green jadeite shaped like a tree branch from the bottom of the largest rough stone, but the color is lighter and tends to be transparent.

Retracting his gaze, he asked, "Brother Gao, what color of jade is the most valuable?"

"What color?" Gao Wentao shook his head: "I have never seen this thing, and I have never played with it. Xiaowei's family runs a gold shop and sells jade and jewelry. He knows that you will tell you."

When Zhang Duanwei heard this, he immediately sat down and started talking: "Okay, I'll just give it a brief introduction to Brother Su. The jade wool materials we see now are basically from new pits, and the old pits were sung by the sun a year ago."

"The jadeite wool material in this new pit is worse than that in the old pit. This is overall, but not absolute."

"I remember a few years ago, Laokeng's wool materials, glass and water-type jade were everywhere, not to mention the water head and color, and the imperial greens were all produced."

"But now, it's pretty good to have a bean green from these three blocked materials."

Liang Yongyan tsk and said, "What are you talking about jadeite knowledge?"

Zhang Duanwei said: "Go, am I just about to say this?"

"The color of jadeite has been counted before, and there are hundreds of types, but in the subject of jewelry and jade, the color of jadeite is generally divided into eight major categories." Zhang Duanwei moved his finger and said: "Colorless, white, green, purple, black, yellow, red, and combination colors."

"Ninety-nine percent of the jadeites that are placed on top are green. Green is divided into several categories. Let me briefly say, it is probably dark green, blue green, and oil green. Oil green is also called dark green. These three types of green are medium and low-end in jadeite."

"At the same time, it is light green, also called bean green, with a light tone, but it looks youthful and bright. Basically, young girls like this color. A little higher-end is Zhengyang Green, with pure color and thick texture, and it is already of high-end jadeite."

"The best color is emerald green, including imperial green and emerald. This color is the best among jadeite. In addition to the pure color, emerald green is more beautiful and luxurious. It is not only the first choice for collection, but also a symbol of wealth and nobility."

Zhang Duanwei spoke dryly. After drinking half a cup of tea, he continued: "The second is the seeds and bottoms, including glass, ice, gold silk, oil, bean, porcelain, dry white, lotus root powder, snot, etc."

"In the end, it is the water head. The water head means roughly the transparency of jade. If the water head is good, the transparency is high, and the water head is poor, it will naturally be low."

"Well, there are some professional terms, I won't talk about them, so as not to be confused."

Zhang Duanwei said this not very long, but it provided Su Cheng with great information. At least, he now knows what kind of jade has a good texture.

To put it simply, it is glass type, emerald green and has high transparency.

Of course, the general glass type and water head are very good.

His eyes turned to the auction table. After some screening, Su Cheng found that the jadeite in the three pieces of wool on the table was of different texture and was not good!

As time goes by, four groups of jadeite rough stones are auctioned off.

Taking advantage of this time, Su Cheng took out his mobile phone and quickly browsed the jadeite pictures online, and also asked Zhang Duanwei about the price of some jadeite.

The answer I got is that the lowest is hundreds of times and the highest is hundreds of times.

However, with the continuous mining of jade in recent years, the jadeite raw stones in Myanmar are facing the situation of being almost completely mined. At present, most of the remaining stone fields are new pits, and no good materials are available.

Therefore, although the gambling stones at the auction are all guaranteed stones, most of the people present still choose to sit firmly.

First, I feel it’s boring, but I feel that there is no need to spend money in vain.

After a moment, the fifth group of jade was pushed up, Su Cheng looked at it in a slight breathing!

In the medium-sized raw stone, there is actually a piece of jadeite that is rich and stable in color, delicate and flawless in texture, and has a fist-sized jadeite.
Chapter completed!