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In the Kunlun Mountains in the northern part of the Qinghai-Tibet Plateau in China, there happened to be such a strange thing. There is a little-known inland river called the Nasograd River, which is a rich place with picturesque scenery, fertile grass and beautiful water. With the towering main ridge of the Kunlun Mountains to the south, and the Muztag Mountains to the north, which block the dry and hot summer air of the Qaidam Basin, the two mountains are sandwiched by rivers, with abundant rainfall and humid climate, coupled with glacial snowmelt in the large and small tributaries of the leaf veins, this ancient valley is well irrigated, so that the pasture here looks like a splendid green velvet felt from afar.
The snow and ice melted, the grass and swamps everywhere were dyed green, and the mountains and valleys were dyed green. In summer, the mountains are full of flowers, bees and butterflies are dancing, and everything is thriving; In autumn, herds of wild yaks, wild asses, Tibetan antelopes, antelopes, and yellow sheep wander on the golden grasslands with silver mangs. In short, you would never associate such a beautiful scene with the "Devil's Valley", but it is indeed a terrifying place wrapped in beautiful calm.
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On a flat plateau in Arizona, USA, there is a huge crater with a diameter of 1,310 meters, the bottom of the pit is nearly 200 meters lower than the surrounding stone walls, and the stone walls are 50 meters higher than the ground on the periphery. In 1892, some scientists discovered it inadvertently during their expeditions. They noticed that the thick layers of sandstone and limestone that made up the stone walls had been broken by a terrible force and turned outward.
To the south of the rock wall is a 600-metre-long vertical slab that rises 35 metres above the horizontal strata of the same sedimentary rock layer. There are traces of fragmentation on some rocks at the bottom of the pit and near the pit from the violent blows. The bottom of the pit and the walls were not only filled with stones, but also rusty and irregular pieces of iron.
These pieces of iron are surface polished and etched with a solution of dilute nitric acid to give them the characteristic Westedden pattern of meteoric iron. Not only that, but hundreds of meteorite fragments were found a few hundred meters away from the crater, ranging in weight from a few grams to kilograms. In addition, there are a large number of small pieces of iron that have been turned into foam due to rust.
According to the analysis of archaeologists, this is a crater created by the rapid fall of an iron meteorite (meteorite) and impact the ground. After careful investigation and analysis, it was learned that this crater was formed about 20,000 years ago by a meteorite with a diameter of more than 50 meters and a mass of 130,000 tons violently hitting the earth's surface at a speed of 25 kilometers per second.
It is curious that a decent large piece of meteorite was not found in the pit. Where did this huge meteorite go? A natural thought is:
The main part of it has been drilled deep into the strata that make up the plateau. If it can be found, it will undoubtedly be of great scientific significance, and it will also be very valuable for the study of meteorites.
However, Barrigueo, an expert in craters, was unable to raise enough money from American research institutes to do the drilling. As a result, they had to lobby some wealthy consortia to convince them that this piece of pure iron from heaven had a very important commercial value, because pure iron had never existed on earth in its natural state. Thus, the joint-stock company that invested in the drilling project was organized and carried out its work.
However, the work has not progressed smoothly. At first, when the drill bit drilled down several points in the center of the pit to a depth of 400 meters, it began to remove sandstone dust containing iron filings, which seemed encouraging. However, the further down you go, the fewer iron filings there are.
Eventually, the drill bit reached an entire red rock formation, which resulted in nothing, and Barrigio had to give up due to financial problems. But what exactly is the reason? There is still no definitive answer to it.
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From the Bulun Valley in Qinghai Province in the east to the Kunlun Mountain branch in the south of Ruoqiang County, Bayingolin Mongolian Autonomous Prefecture in Xinjiang in the west, there is a large valley about 100 kilometers long and 30 kilometers wide, which has always been called "Devil's Valley". When the weather changes suddenly, this valley becomes a dark and terrifying "hell": the flat land is full of wind, lightning and thunder, and especially rolling thunder, which shakes the mountains and shakes the ground, and burns the trees to the ground.
Occasionally, those who strayed into it often rarely survived due to lightning strikes. For hundreds of years, it was considered a forbidden place by the nomadic herders in the vicinity.
According to the latest survey, in addition to the strong magnetic basalt body of the large Triassic volcanic eruption, there are also more than 100 iron ore veins and quartz flash rock masses in this valley strata. Gamma tests show that the magnetic field here is quite strong. The electromagnetic effect of the strong magnetic field generated by the underground rock mass and the iron ore belt attracts the electric charge in the lightning cloud, which produces an air discharge and forms a thunderstorm.
When lightning hits a protruding object on the ground, it will produce a tip discharge phenomenon, so that people and livestock on the pasture become the target of lightning bombardment. The reason why the pasture grass in this valley grows luxuriantly is precisely because the high temperature generated by lightning causes nitrogen and oxygen in the air to produce nitric oxide, which continues to react with oxygen to form nitrogen dioxide, which meets water to form nitric acid, and after falling with rain, it interacts with rocks in the soil to form nitrate that can be dissolved in water and easy for plants to absorb and utilize. The grass is lush because it absorbs the nitrogen needed for growth.
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The Devil's Valley stretches from Shashan in Ruoqiang, Xinjiang in the west to Buluntai in Qinghai Province in the east, with a total length of 100 kilometers? About 30 kilometers wide and 3000 4000 meters above sea level? In the south of the valley, there is the main ridge of Kunlun Mountain, which towers into the clouds, and in the north, there is Qi State and Lianshan Mountains to block the Qaidam Basin?
The two mountains are staring at each other, with abundant rainfall and a humid climate? Inland, with lush forests and beautiful pastures?
However, this seemingly ideal natural fine pasture will turn into an eerie hell when the weather changes, with flat land and wind, lightning and thunder? Especially the rolling thunder, which shook the mountains and shook the ground, and the woods were burned to the ground? The nomadic ethnic minorities in the vicinity have regarded this valley as a forbidden place for thousands of years?
Those who accidentally strayed into it were often hit by Lei Kai and rarely survived?
Devil's Valley, China.
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Located in a mountainous area in Qinghai Province in northwestern China, the Devil's Valley is about 100 kilometers long and 30 kilometers wide, with an average elevation of about 3,200 meters. This valley has Kunlun Mountain in the south, Altun Mountain in the north, the two mountains are sandwiched between hunger, abundant rainfall, humid climate, although it is located inland, but the forest is luxuriant, the pasture is beautiful. However, this seemingly ideal natural fine pasture will turn into an eerie hell when the weather changes, with flat land and wind, lightning and thunder?
In particular, the rolling locust limbs were derailed and the thunder exploded, shaking the mountains and shaking the ground, and the woods were burned to the ground. Thousands of lead people, a nomadic minority in the vicinity, have regarded this valley as a forbidden place for many years. Those who accidentally strayed into it often were struck by lightning and rarely survived.
In order to uncover the mystery of the "Devil's Valley". Geological scientists in Qinghai Province have risked their lives many times to conduct on-the-spot scientific exploration of this valley, and finally made a major breakthrough. Geological survey has confirmed that in this valley stratum, in addition to the strong magnetic basalt body of the large Triassic volcanic eruption, there are also more than 30 iron ore and quartz diorite bodies are also distributed.
Although the mystery of the "Devil's Valley" has been revealed, people are still very interested in it.
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The Devil's Valley stretches from Shashan in Ruoqiang, Xinjiang in the west to Buruntai in Qinghai Province in the east, with a total length of 100 kilometers, a width of about 30 kilometers, and an altitude of 3,000 to 4,000 meters. In the south of the valley, there is the main ridge of Kunyu Doushoulun Mountain, which is towering into the clouds, and there is Qilian Mountain in the north to block the Qaidam Basin. Sandwiched between two mountains, with abundant rainfall and a humid climate, although it is located inland, it is luxuriant in forests and beautiful pastures.
However, this seemingly ideal natural pasture turns into an eerie hell when the weather changes, with wind, lightning and thunder, especially rolling thunder, which shakes the mountains and burns the woods. The nearby nomadic tribes have regarded this valley as a forbidden place for thousands of years. Those who accidentally strayed into it often were struck by lightning and rarely survived.
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The Devil's Valley is located in a mountainous area in Qinghai Province in northwestern China, it is about 100 kilometers long and 30 kilometers wide, with an average elevation of about 3,200 meters. This valley has Kunlun Mountain in the south, Altun Mountain in the north, the two mountains are sandwiched, the rainfall is abundant, the climate is humid, although the liquid is located inland, but the forest is luxuriant, the pasture is beautiful.
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