Qadyrite

A photokinetic quartz, among one of the most rare and powerful materials in the galaxy. A native crystal to Agapara, and nowhere else in the entire galaxy that absorbs energy both solar and kinetic in vast quantities. As an energy source, it propelled the Agaparan centuries ahead of most pre-spacefaring species.
Unfortunately, it is also what motivated their assimilation at the hands of Soddorom's Empire.