What mineral can only be formed by life?
You know what they say, sufficiently advanced geological process is indistinguishable from life.
Plutonium?
Oklo natural uranium reactor already producted plutonium naturally.
Americium, then.
You know what they say, sufficiently advanced geological process is indistinguishable from life.
Plutonium?
Oklo natural uranium reactor already producted plutonium naturally.
Americium, then.