"Well," The Doctor started, bringing the small object to his face and studying it with an intense stare, "If this is what I think it is, which it probably will be, then I need to test it for an H2O source to identify its planet origins." 

The Time Lord got to his feet again and placed the object into his coat pocket. He glanced around at his ship, studying the damage. "She should take at least 48 hours to repair, so I've got plenty of time. Leander, would you mid showing me the way to this 'ancient crater'?"