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The Kola Superdeep Borehole SG-3 (Russian: Кольская сверхглубокая скважина СГ-3, romanized: Kol'skaya sverkhglubokaya skvazhina SG-3) is the deepest human-made hole on Earth (since 1979), which attained maximum true vertical depth of 12,262 metres (40,230 ft; 7.619 mi) in 1989. [1]
6 Ιουν 2023 · Aboard the JOIDES Resolution research vessel, team members process samples of mantle rock recovered from a more than 4,100-foot-deep hole drilled into the seabed of the North Atlantic.
12 Αυγ 2024 · Scientists Drill Deeper Into Earth’s Mantle Than Ever Before, Probing for the Origin of Life on Earth. The record-setting rock samples will provide insight into the chemical processes that...
6 Μαΐ 2019 · This is the Kola Superdeep Borehole, the deepest manmade hole on Earth and deepest artificial point on Earth. The 40,230ft-deep (12.2km) construction is so deep that locals swear you can...
8 Αυγ 2024 · Along the Mid-Atlantic Ridge in the North Atlantic, tectonic activities move mantle rocks closer to the ocean floor in a region called the Atlantis Massif. Although it is relatively easy to obtain samples from this area, it still requires drilling kilometer-deep holes in the ocean floor.
8 Αυγ 2024 · In the middle of the North Atlantic Ocean, geologists have burrowed 1268 metres below the seafloor – the deepest hole drilled into Earth’s mantle yet. Analysis of the resulting rock core...
Earth's mantle, to we surface-crawlers, is frustratingly out of reach. At its thinnest, Earth's crust is 6 kilometers (3.7 miles) thick. We do have the tools to drill down pretty deep from the continental surface – as evidenced by the mind-blowing 12,262-metre deep Kola borehole in Russia – but the continental crust is a lot thicker than ...
