Gold deposits grew out of meteorites — scientists say

Virtually all gold deposits in the world, and other heavy metals in the earth's crust and upper mantle were on the surface of the planet due to the massive asteroid "bombarded" by which the planet has undergone after the "freezing" of its core, British geologists say in an article published in the journal Nature.

"Our work shows that a large part of all the precious metals, which play a key role in the industry and the economy of the world, appeared on the planet, by happy coincidence, when the Earth collided and swallowed about 20 eksatonn (10 to the 18th

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