Carbonaceous

C-Class - UAS

Carbonaceous Asteroid

Rich in carbon, these bodies are the most similar in composition to the star system's primary sun, and thus represent nearly pristine relics from  the formation of that solar system. They are also quite rich in water, and can be mined for this item, which is trapped within the rock of the asteroid itself.

Definition of CARBONACEOUS
1 :  relating to, containing, or composed of carbon

2 :  rich in carbon