![Quartz](/data/gallery/1/8/7/7/2/69-50.jpg?v=1605726045)
Quartz
![](/data/uploads/GameIcons/IconDesc_QuartzCrystal_256.png)
Quartz is a mineral in the game that is used in communication technologies, aluminum process and also alternate recipes.
![Caterium](/data/gallery/f/4/c/1/8/150-50.jpg?v=1607208381)
Caterium
![](/data/uploads/GameIcons/CateriumOre_256.png)
Caterium is an ore that you need to research in the MAM, it provides many technologies separate to the HUB milestones.
![Sulfur](/data/gallery/e/5/0/1/9/84-50.jpg?v=1605730939)
Sulfur
![](/data/uploads/GameIcons/Sulfur_256.png)
Sulfur is an ore that is used in explosives, steel production and power.