How King Charles' diamonds reveal Earth's deep secrets

How King Charles' diamonds reveal Earth's deep secretsHow King Charles' diamonds reveal Earth's deep secrets External link

The package arrived in a plain cardboard box. It was simply addressed to S Neumann & Co – a mining sales agency in the centre of London – and weighed just over a pound (around 500g). But this was no ordinary cargo.

Tagsdiamondgeology
Content typeLINK