[ad_1]
TRIBUNNEWS.COM – Gold is one of the most sought after precious metals on Earth. Gold has a high price because to get it, mine must be deep enough to the bowels of the Earth.
At first glance, gold is in the stomach of the Earth since the formation of the planet. However, is this really true?
One study actually shows the opposite.
Gold and platinum are called should not be rare on Earth because they should not exist at all on this planet. Or at least, gold should not be on the earth's crust.
This is because the precious metal does not come from the Earth.
Read: Look at the holiday style of Raffi-Nagita's mother in Australia and Ayu Ting Ting in Bali, both fashionable
Read: Marion Jola shows photos while in Singapore, black and black scars on her legs become a focal point
Read: Raffi Ahmad casts Nagita Slavina's habits for a 30 million rupee store, says Ijonk Till
According to an badysis conducted by researchers from the University of Bristol, gold would be derived from a meteorite collision over 200 million years after the formation of the Earth.
In the study published in the journal Nature, during the formation of the Earth, molten iron sank in the center of the planet to form the nucleus.
This liquid iron does not enter the Earth's stomach alone, but carries all precious metals.
These results were obtained by researchers after badyzing Greenland rocks, nearly 4 billion years old.
These ancient rocks provided information about the composition of our planet shortly after the formation of the Earth's core, but before the collision of a meteorite.
According to high-precision measurements of two isotopes or variant atoms, tungsten (another rare metal) shows that meteorites containing precious metals have touched the Earth.
This meteorite collision then covers the Earth's gold, platinum and other elements long after the disappearance of their original colleagues at the heart of the planet.
Once these precious metals have entered the Earth's core, the geological process then forms Continents and concentrates the precious metals in the current pockets of the mine.
[ad_2]
Source link
