Nanoparticles in Some of The World's Oldest Rocks Found to Hide Clues on Life's Origins

<img width="128" height="52" src="https://www.sciencealert.com/images/2024/01/smaller_-3.46-billion-year-old-jasper-beds-from-an-outcrop-near-Marble-Bar-Pilbara-region.-Steve-Sheppard.jpg" alt=""/>
How it all started.

https://www.sciencealert.com/nanoparticles-in-some-of-the-worlds-oldest-rocks-found-to-hide-clues-on-lifes-origins