Is there a way that some new alloys could be added, to make other items. Some Sci-Fi types and some actual.

Such as;

AeroGel - Used in making things more lightweight. (Armor)
Using "Chemicals" and Graphite

Tritanium - Used in ultra durable items. (Added durability)
Using "Titanium", "Graphite", "Tungsten" and "Silver"

Other things could include;
Sulfur-25 - Used as a high explosive in HE rounds. (Making ammo.)
Using "Sulfur", "Graphite", "Aluminum Powder", and "Iron Ingot"

This would add a lot to the gameplay as well as those who like to adventure more instead of mining. Use some items like "Toxic Waste", "Graphite", "Sulfur", "Chemicals", "Coolant", and the variety of trade items such as gasses and diamonds.