Chapter 941 Mastery of Jadeware and Jade Materials

Although Shi Lei has an identification card, he can use it to measure the true value of these raw stones, and then buy them all, which can make money.

However, identification cards are consumable cards after all. They are used one less each time. Shi Lei believes that he will encounter many such situations in the future. Even though he has accumulated seven or eight opportunities to use identification cards, he still feels that this is far from enough.

It is easy for Black Card to give tasks. Anyway, every time it gives a task, it needs to increase the opportunity to use identification cards three times. But now, Wei Bodhi has become the assistant of the leader of the Dark Night Eye, Beibeila. Shi Lei may be asked to help the Dark Night Eye with various things. If Shi Lei does not have the opportunity to use identification cards at that time, it will make the situation very embarrassing.

Therefore, what Shi Lei needs is his own growth. It is not a good idea to rely entirely on this kind of consumable card.

Shi Lei also gradually began to understand what Black Card meant by giving him the reputation system.

Those various learning cards that he originally looked down on may be the ultimate purpose of Black Card.

After all, Shi Lei's current brain development is much more than that of humans on this earth. Perhaps it is not comparable to the humans in the universe where Black Card used to be, but it is enough for him to bear and accommodate all kinds of cards that are far beyond the technology of the earth.

To put it bluntly, Black Card is trying to make Shi Lei as close as possible to the civilization of the universe where it used to be.

After dark, Shi Lei and Qu Xingye returned to the hotel, and after dinner, they went back to their rooms.

After Shi Lei returned to the room, he called up the reputation system.

He saw that his reputation value had increased a little.

Not much, but there were more than a thousand points. With the remaining reputation value from the past, his reputation value reached more than 3,300 points.

Consuming two points of reputation value, Shi Lei checked the composition of the more than a thousand points.

Basically, they are some scattered reputation values. The larger amounts come from Li Qianhaocheng, Crawford, Jenny and Duke Scola, each of whom contributed more than a hundred to dozens of points. Among them, Li Qianhaocheng contributed the highest reputation value.

Philip, the cousin of Jenny who was deeply humiliated by Li Qianhaocheng, also contributed more than 20 points of reputation.

What surprised Shi Lei a little was that Qu Xingye and Gongda, the boss behind the trade fair, both contributed more than 10 points of reputation.

The whole combination is about 700, and it reaches more than 1,400 after doubling.

When closing the reputation value detailed query, Shi Lei saw Xu Zhida's name. Xu Zhida actually contributed more than 50 points of reputation. In this list of reputation contributions, he is second only to Li Qianhaocheng, Crawford and Jenny, and higher than Duke Scola.

Shi Lei frowned and shook his head and said, "It seems that the big Mamba still has some resentment this time. Is he so unwilling to be transferred to the UK?"

He didn't care too much, and Shi Lei returned to the main page.

More than 3,300 reputation points, if you want to get a certain skill or knowledge at the full level, that is, one card for each of the elementary, intermediate and advanced levels, it is exactly 3,300. This number is really a bit pitfall.

Shi Lei entered the exchange interface and searched carefully. As expected, he found the card of elementary jade mastery. After entering the C-level exchange, he found the corresponding jade mastery from the exchange of 1,000 reputation points and 1,500 reputation points.

But what does jade mastery mean? Shi Lei was really a little unsure.

Jadeite is of course jade, and it belongs to hard jade, but Shi Lei always felt that this classification was a bit unusual.

But what exactly is wrong, Shi Lei couldn't tell.

He didn't rush to exchange these, but continued to look for the part related to the word jade in the learning cards.

After a while, he saw gem mastery again.

Shi Lei frowned more tightly, gem mastery? Jade should also belong to the gem category.

He didn't dare to neglect it, and immediately opened the mobile browser and began to look up the concept of gem.

After checking, Shi Lei suddenly realized it.

It turns out that gems can be divided into narrow and broad meanings.

In a broad sense, gemstones refer to those food therapy or mineral decorations that can meet the requirements of jewelry after being cut and polished, including diamonds and various jades, and even soft organic materials such as amber.

However, in a narrow sense, gemstones only refer to natural mineral crystals that can be used for jewelry, including single crystals and twin crystals.

Jade is a fibrous aggregate, and in the narrow sense, it does not belong to the category of gemstones.

Even jade is divided into nephrite and hard jade, and the narrow sense of jade that is more recognized internationally even only includes hard jade, and does not recognize the nephrite represented by Hetian jade.

This is embarrassing, this definition is not clear enough!

The jade mastery that Shi Lei just checked is obviously not included in gemstones.

But it’s still good, jade is hard jade, and it will be counted as jade anyway.

After such an incident, Shi Lei became more cautious. He continued to search in the learning cards, but he found a card that made him gasp even more.

Jade material mastery!

Isn’t there already jade mastery? Why is there another expert on jade materials?

Shi Lei frowned deeply.

After searching online, Shi Lei found that the definition of jadeware is an object made of natural jade. But he could not find the exact definition of jade materials.

The words "jade material" and "jadeware" echoed in Shi Lei's mind, and he automatically generated a definition of jade material.

Since jadeware and jade material are distinguished, and the definition of jadeware is a processed object, then jade material refers to various types of jade before processing.

This means that what Shi Lei needs now is Jade Material Mastery, because what he is facing is jadeite raw stone, which is of course not a processed object, but only jade material.

Letting out a breath gently, Shi Lei thought to himself that it was fortunate that he did not exchange Jadeware Mastery in a hurry just now, otherwise, this exchange would be a waste of effort.

After hesitating for a while, Shi Lei decided to use up his reputation points. He exchanged for Primary Jade Material Mastery, Intermediate Jade Material Mastery and Advanced Jade Material Mastery respectively.

After using them separately, Shi Lei recalled the jadeite raw stones he saw during the day, and he already had an intuitive and clear understanding of these things in his mind. He could even feel which raw stones could produce valuable jadeite.

But he also understood that he was just a person who had a very deep understanding of the raw stones. Perhaps on this earth, no one who studied various jade raw stones could understand them more deeply than him, but this was not certain, and there would definitely be times when he made mistakes.

However, with these three learning cards as a foundation, Shi Lei wanted to use his more than 4 million yuan of independent funds to buy some raw stones and ensure their appreciation. There should be no problem.

If you want to judge these raw stones more accurately, you may still have to rely on identification cards.

And in order to verify his understanding of these raw stones, he may still have to use identification cards this time.

But in any case, Shi Lei has enough confidence in choosing raw stones tomorrow. He decided to rely on his current understanding of jade materials to choose first, and then use identification cards if it doesn't work.

What's more, Shi Lei also has cards for the five senses to use. Originally, mastering jade materials requires the cooperation of eyesight, hearing, touch, etc. Shi Lei believes that he can definitely choose the raw stones he needs.

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