2.5 billion-year-old traces of life locked inside primeval ruby
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Traces of ancient life were locked inside a 2.5 billion-year-old ruby from Greenland, according to a new study.2.5 billion-year-old traces of life locked inside primeval ruby
Traces of ancient life were locked inside a 2.5 billion-year-old ruby from Greenland, according to a new study. Read more