Thursday, 30 October 2025
Some of the world’s oldest rubies linked to early life

Added: 09.11.2021 22:23 | 131 views | 0 comments

Source: www.prcforum.com
Source: www.prcforum.com

While analyzing some of the world's oldest colored gemstones, researchers discovered carbon residue that was once ancient life, encased in a 2.5 billion-year-old ruby.

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