Gold miners find 100-million-year-old Metroit crater down under

Gold miners have recently found a giant in the Australian backbone The weather Crater orbiting the Earth about 100 million years ago.

Found near the western Australian city of Ora Banda, the newly dubbed Ora Banda Impact Crater is about 3 miles (5 km) across. The giant hole was probably made by an ultralight 660 feet (200 meters) wide or longer than the length of two American football fields. According to Resourc.ly, A Western Australian news

When Aura Banda, a geologist at Evolution Mining, an Australian gold mining company, arrived at the site of some unusual rocks, he met Jason Meyer, director and founder of Resource Potentials, a geophysical consultant and contracting company in Perth. . Meyers examined the geologists’ drill core samples as well as rock samples from the site, and he immediately saw the shattered cone – a sign of a meteorite crash.

Shutter cones are formed when high pressure, high-velocity shocks fall from a large impact object – such as a meteorite or a massive explosion (such as would occur at a nuclear test site) – scattering an area, According to the Institute of Planetary Science (PSI), a nonprofit group based in Tucson, Arizona that was not involved in the new research. These shock waves shatter the rock into a unique shutter cone shape, just like a sign that a hard object can drop on a car windshield.

Because “we know they did not conduct any nuclear tests at Aura Banda,” evidence suggests an ancient impact hit the crater site, Meyers told ResourceClay.

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A gravity content map of the new ship’s hull (left) shows the “catch” rise in the middle of the crater; Map of the general area (right) Aura man determines the impact crater. (Image Credit: Source Probability)

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A map showing the altitude on the affected site. (Image Credit: Source Probability)

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This satellite image depicts the aura man impact crater site and surrounding views. (Image Credit: Source Probability)

To learn more, Meyers examined the site’s topography (i.e. its various heights) and examined a gravity irregular map, which shows how Seriousness The area at a particular site is different from a uniform, characterless land, According to NASA’s Earth ObservatoryWhich was not included in the search. Any gravitational distortion on the map can give an understanding of the latent properties that affect the amount of mass in a hidden space, and therefore gravitational pull. The Earth Observatory reported that, for example, a mountain range has more gravity than a featureless surface, while an ocean trench or reef has negative gravity, the Earth Observatory reported.

The mayor’s work revealed the hidden impact crater with a catch in the middle. This catchment is the place where the wandering rocks came back to the surface after the dust had cleared, like a compressed spring that bounces back, Resourcecallli said. When geologists visited the “catch” part of the site, they found shattered cones in rocky crops.

Now, scientists at Curtin University in Perth are examining the aura man site at a microscopic level. Specifically, the team will investigate whether mineral vapor was formed at the site and then crystallized again under high pressure. “When released The Will [meteorite] The combined energy of each nuclear test that was affected would have been more affected than it was, “Meyers told Resorkly.

Search on Zircon And more crater minerals are likely to appear when the meteorite collides – right now, Meyers thinks it was killed 250 million and 40 million years ago. (If this Cretaceous period Ended, about 65 million years ago, it did not bother the non-Alka citizen Dinosaurs, Because they were already dead.)

The dinosaur-killing planet was much larger and more deadly. The storm, which hit what is now the Yucatan Peninsula of Mexico, was about 6 miles (10 kilometers) wide and had an impact of 90 kilometers (150 kilometers) across.