Chapter 834

Think of here, Zhao Feng point open meteorite information!

This meteorite was discovered in December 2019, about 400 kilometers away from Timbuktu!

Zhao Feng didn't know exactly when and where the place was!

At first, the people who found these stones thought that the dark stones in the basin of the tisreddin River looked very unusual!

At the place where these stones were found, 46 stones were collected, 44 of which were very small, with a total weight of less than 4 kg.

Of the remaining two stones, the second largest one weighs about the same as the 44 smaller ones, and the largest one weighs ten times as much as the latter: 40.026 kg (88 lb).

Of course, the reason why Zhao Feng is not the biggest two is very simple. These two pieces have been purchased by some national institutions and should be used to do some scientific research!

In fact, some scientific research institutions have done composition analysis on some meteorites from the moon before!

The results show that each of these rocks is the rarest material on earth. They were launched to the earth after asteroids or comets hit the surface of the moon.

The 40 kg rock found together with the lunar meteorite awarded by the system is the second largest lunar rock on earth, even four times larger than the lunar rock brought back by Apollo!

In addition, the total weight of all known lunar meteorites is less than 750 kg, a considerable part of which is controlled by government agencies. Although the Apollo astronauts brought back 382 kilograms of lunar rock, there was not a milligram of this material for private ownership.

The value of lunar meteorite not only comes from its rarity!

What's more, the discovery of scientists!

Scientists identify lunar rocks by their unique structural, mineralogical, chemical and isotopic characteristics. Many common minerals found on the earth's surface are rare or nonexistent on the moon, and the composition of some lunar minerals is unknown on the earth.

In addition, lunar rocks contain gases captured from the solar wind, and their isotopic ratios are very different from those of the same gases on earth.

Why did these meteorites come back to the ground!

Zhao Feng also specially checked!

In fact, many meteorites are bombarded by asteroids and comets, and the moon meteorites are no exception!

It is possible that some asteroids collided with the surface of the moon, making the surface of the moon continue to be crushed, while Zhao Feng's lunar meteorite appeared different degrees of brecciation and melting.

This is also the unique feature of this meteorite!

No other meteorite looks like this one! The relatively high impact melting degree and its monochromatic homogeneity also prove this!

The composition of the Zhaofeng meteorite is also very complex. It is mainly composed of mineral fragments of anorthite, olivine, wollastonite, hypospodumene, pyroxene and orthopyroxene, as well as sparse fragments of spinel siderite. It is located in the fine-grained microcapsule matrix and contains accessory altered potash feldspar, siderite, banded iron and pentlandite.

As for other unknown ingredients, since they are unknown, this information really can't give a name!

I've read a lot of meteorite data!

Zhao Feng feels that he knows more about meteorites!

Eyes again on this piece of moon meteorite!

Gray color is very humble, quite deceptive!

In fact, strictly speaking, the matrix of meteorite is a palette of gray and coking coal. This color is really common in the eyes of ordinary people, but it is not common in the eyes of some astronomers!

The meteorites also bear the characteristics of most lunar specimens: white plagioclase debris everywhere.

It can even be said that this lunar meteorite contains other debris and inclusions of a galaxy, most of which are round, some are angular, suspended in the impact melt, forming a unique matrix. Ventilation and depression with obvious material characteristics. You can also see tiny metal spots from the impact meteorite!

According to the description in the data, these small metal spots came from one of the many objects that hit the moon. Before one of these objects blasted the moon rock to the earth, these fragments broke, melted and mixed together! This is what it is now!

。。。

Indeed, there are a thousand Hamlets in a thousand people's eyes!

And a thing has different value in the eyes of different people!

Zhao Feng did not expect that the system would reward him with a meteorite, but Zhao Feng also agreed with the value of this meteorite. After all, he was afraid that no boy would not dream of his own sea of stars!

So is Zhao Feng!

Thinking of this, Zhao Feng suddenly thought of a rich man in the United States, Elon Musk!

This guy can be said to be the display version of the American movie iron man. He yearns for space!

But compared with the domestic, it seems that the domestic rich are indeed a little less!Cough!

Zhao Feng himself is indeed one of the rich!

But after all, even if they have wealth, it is just less than a year!

One year is meaningless for space!

However, even so, the appearance of this meteorite also planted a seed in Zhao Feng's mind!

。。。。。。

When Zhao Feng returns to jiujiantang villa!

Liu Ruoxin, Yang Zixin and ye xiner are not here!

Zhao Feng called to ask, the original Liu Ruoxin and Yang Zixin, ye xiner, they went to Tangchen Yipin to pack things together!

Because I'm going to Yanjing soon!

So ye xiner and Yang Zixin are going to stay here for a few days!

Time soon came to the fourth of October!

Although the car has been repaired, the transportation problem was originally handled by Zhao Feng and he Jiawei, but he Jiawei didn't care about the vehicle transportation task of Shengtai automobile!

So he Jiawei directly asked Liu Yuhong to help with the car transportation!

So, when Zhao Feng came to Shengtai today and saw Liu Yuhong again, he was very embarrassed!

Liu Yuhong sat behind her desk, looking at Zhao Feng with a smile, but she didn't speak all the time!

"Cough! I said Sister! Don't look at me like that. I'm embarrassed! " Zhao Feng is thick skinned to smile a way!

When Liu Yuhong heard this, she immediately gave Zhao Feng a white look: "can you excuse me? It's almost the corner of the city wall

Zhao Feng smell speech, complexion slightly a embarrassed!

Then he said, "ho! You said it

Liu Yuhong eyes circulation, and then suddenly said: "however, this car to Yanjing is not bad?"

As soon as Zhao Feng heard it, he knew that Liu Yuhong was ready to let go!

He said with a smile: "that's a success! How would you like to arrange it? "

Liu Yuhong stares at Zhao Feng and then says, "well...

when Zhao Feng feels guilty