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Traces of life 2.5 billion years ago trapped in a primitive ruby

Traces of ancient life were trapped in rubies 2.5 billion years ago Greenland, According to a new study.

Shining red gems made of clear red minerals called corundum, the oldest ruby ​​on the planet, can be found in Greenland. While searching for rubies in the North Atlantic Craton in southern Greenland, a group of researchers discovered a surprise hidden in one of them. carbon, It may be the wreckage of ancient microbial life.

Traces of life 2.5 billion years ago trapped in a primitive ruby

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