>>60926658
>Mercury
Time to crack out the chart again.
There's about as much mercury mined as there is gold, I'd save it for a hypothetical space-tech moonshot. Some guy on /x/ was saying that it's used for anti-gravity propulsion.

>>60916209
Fun with charts
>Platinum group metals are as common as gold many times, but we've mined hardly and of them even putting them all in a group together
We've hardly scratched the surface, infinitely less upside for platinum group metals than for gold or silver.
>Rhenium
That's extremely bullish and bearish at the same time, truly a rare metal.