This rusty redish-green colored mineral was previously discarded and ignored, due to the fact that is not very strong. With the all your previous equipment being salvaged to repair the shuttle and build the others, times are tough and copper will serve in crafting many of the simple components needed to get up and running.
Though basic, and easy to find near the surface, you will need it in large quantities.
It can be consumed for rudimentary emergency repairs.
Repair 1250 of your HP per 1 Item
Can be found at:Edit
1. Terrestrial Planet : 0-50 depth
2. Aerial Planet: 20-50 altitude