The experiment was conducted in three phases. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Suppose two gemologists are A and B are gemologists.

The first lucky experiment, ten sets * 100 times, that is, 10 sets of dice rolled with 100 times each, to see the winning rate of each group of 100 times, to see the winning rate of 10 groups.

As a result, the A-Gemologist who wore the lucky necklace had a win rate of 71%, 64%, 61%, 47%, 48%, 54%, 66%, 77%, 56%, 58%, and 80% for 10 groups.

Second Lucky Experiment,......。

The same 10 sets * 100 times. It's just that this time it's a gem scholar who wears a lucky necklace.

As a result, the B Gemologist who wore the lucky necklace had a win rate of 56%, 67%, 49%, 59%, 47%, 42%, 62%, 61%, 64%, 67%, and 70% for 10 groups.

The third lucky experiment.

To test the 'lucky bonus' more accurately, increase the number of dice rolls to 10*10,000 times.

As a result, the winning rate of the A Gemologist wearing the lucky necklace was 56.12%, 57.17%, 51.14%, 44.46%, ,......, the winning rate of 10 groups was 80%.

This long list of 30 sets of numbers says it all.

This is a necklace that can make people lucky.

The gemologists also took the lucky necklace and tested the probability, the lucky question, the lot of data, and all the gemologists had no doubt that this was a necklace that would make people lucky, and that was crazy enough.

No one would believe that this necklace was made by the indigenous people of Usmaar Island, nor would it be believed that it was made by the Mu people, or modern humans, and it is unlikely that it was made by the prehistoric civilization of the earth, and it could have come from the magical universe.

More than 100,000 years ago, extraterrestrial civilizations visited the earth and lost this magical necklace on Usmal Island, which was obtained by the natives of Usmaar Island, and the Mu colonists conquered Usmal Island and plundered it from the indigenous people, and then it was obtained by Moya, the governor of Usmaar Island, and Moya was ready to dedicate this necklace to Ram 'Ga', and the treasure fleet had not yet reached Nukatan.

A devastating mudslide destroyed Nucatan, this magical necklace and a huge amount of wealth became a lost treasure, hundreds of thousands of years later, the construction workers of China Construction Construction on Tawu Island, from the excavation of the first prehistoric Mu human skeleton, the lost Nucatan, the lost huge treasure, the lost lucky necklace, the lost prehistoric civilization all surfaced.

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The second grade, the best gemstones, no matter in terms of color, clarity, size and other aspects are quite perfect, the color is bright, pure, bright, the clarity reaches the first class of net class, pure and flawless, crystal clear, the size is very large in the same kind of gemstones,....., for example, a huge sapphire set in the middle of the gold box, is this grade, each worth millions of dollars or even tens of millions of dollars.

About 4 or 50 of these gemstones are of the second grade.

The third grade, high-grade gemstones, is inferior to the second grade in terms of color, clarity, size,......, etc., but even in high-end jewelry stores, the jewelry made of gemstones of this grade is the treasure of the town, and the other 17 sapphires inlaid in the gold box are of this grade.

Probably hundreds of these gems are of the 3rd grade.

The fourth grade, mid-range gemstones, is again a level in terms of color, clarity, size, etc., and in jewelry stores, it is a relatively high-end jewelry.

Tens of thousands of gemstones in this batch are of the 4th grade.

For gemstones of the 1st to 4th grades, gemologists give identification instructions and valuations.

These four grades of gemstones are all very high-quality gemstones, and the number is so large, before, Chen Dong guessed that Usmaar Island was rich in gems more than 100,000 years ago, and it was not unfounded that high-quality gems were abundant.

The fifth level, ordinary gemstones, in jewelry stores, common A goods, made into jewelry, worth thousands to tens of thousands.

The 6th grade, inferior gemstones, will not reach the gem level, some will be made into low-grade jewelry, some will be used as instrument bearings, abrasives, etc.

The 5th rank and the 6th grade of gems make up the majority.

After counting, sorting, identifying, and valuing, the gemologist estimates a total value of the gemstones.

Not counting the priceless lucky necklaces, these gemstones are valued at between $4 billion and $4.2 billion, which is a huge amount of money.

However, compared to the legendary Mu Continent, this treasure is somewhat insignificant.

It is conceivable that the Mu people are good at navigation and often organize colonial groups to develop overseas, Usmal Island is only one of the colonies of the Mu Empire, from Central America to South America, from Southeast Asia to India, a huge colonial territory, colonial plundered all kinds of rare items and gold and silver gems continue to converge to the capital of the Mu Empire, Hiraniblah, and the huge wealth of the Mu people is unimaginable.

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Chen Dong sometimes learns gemology from gemologists in underground treasure troves.

After more than half a month of study, I gained a lot and learned a lot of basic knowledge of gemology.

Chen Dong picked up a sapphire and looked at it carefully.

There is no need to consider the authenticity of the gemstone.

Gemstone quality identification, evaluation of value, the most important identification of four factors, color, weight, transparency and clarity.

The color of a sapphire is an indicator of its value, and in Heung, a very dark sapphire may only cost HK$100 a card, but a good cornflower blue sapphire can sell for tens of thousands of Hong Kong dollars per card. In the United States and Europe, darker sapphires are preferred.

Also, look at the color to see if it is uniform, as fractures can affect the beauty and durability of the gemstone. If the pinnae extends to the surface of the stone, a sudden impact (e.g. when rubbing a sparrow) can cause the stone to break.

Of course, the weight, transparency, and clarity of a gemstone have a great impact on the value of a gemstone.

For example, the sapphire in Chen Dong's hand has a high degree of color, saturation, pure and uniform tone, clarity of the second class of net category, translucency, weight of 27ct, and a very good quality sapphire, worth between 100,000 US dollars and 120,000 US dollars.

Chen Dong gently placed the sapphire in his hand.

Suddenly, Chen Dong found an iron letter in the pile of gemstones.

Chen Dong was curious, took the iron letter in his hand, and examined it carefully.

The iron letter is about 20 centimeters long, 10 centimeters wide, and 4 centimeters high, and the rust seals the whole iron letter, and it is necessary to use a cutting machine to cut it, or to grind off the rust to open the iron letter.

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