Waiter waiter! 10 missions with primary mineral as croppa and then 10 more missions with primary mineral as croppa please

It is a sad truth that mineral distribution in nature is rarely 1:1. This is also true for Hoxxes IV. Some minerals will be more rare than others, this is a simple, geological fact.

This is why Management was magnanimous enough to introduce the Mineral Trade for the benefit of our valued employees - sell what you have in abundance, and buy what you need.

Operational costs! That terminal ain't free!