2.5 billion year old ruby contains evidence of ancient life
Yes, "ruby". This is the first time a biological inclusion has been found in a coloured gemstone (as opposed to in something like amber).
Yes, "ruby". This is the first time a biological inclusion has been found in a coloured gemstone (as opposed to in something like amber).
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Rob Kelk
Sticks and stones can break your bones,
But words can break your heart.
- unknown
Rob Kelk
Sticks and stones can break your bones,
But words can break your heart.
- unknown