Minerals more than 2 billion years old lurk inside the sparkly gems.
Source: https://www.livescience.com/65327-diamond-flaws-reveal-early-geology.html
Only the Autodidact is Free
Minerals more than 2 billion years old lurk inside the sparkly gems.
Source: https://www.livescience.com/65327-diamond-flaws-reveal-early-geology.html