There are some particular minerals that are required to complete some quests, for example, uranium for an early sidequest in the Sol system. You'll know it when you'll have to save a particular mineral type for a quest, and there are enough planets in the game to make completely running out of a particular mineral type practically impossible. It might take you some time to gather enough, though.
There are many great features available to you once you register, including:
Sign in or Create Account
Copyright © 2019 Stardock Entertainment and Valve Corporation. Sorcerer King is a trademark of Stardock Entertainment.
Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. All rights reserved.