The forgotten piece of ancient Earth] is foun

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periodical e-edition "Lenta.ru" Scientists from the Australian national university found signs of the ancient tank of magma in Earth subsoil which age is comparable with age the Moon. About it it is reported in the press release on Phys.org. Researchers analysed isotope composition of helium which contained in 23 samples of the superdeep diamonds which have been thrown out on a surface of Earth by strong eruptions of volcanoes. The most part of diamonds is formed at a depth of 150-230 kilometers under crust, and then transferred by magma streams...

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