Talk:Medals/@comment-24.20.83.178-20110504224918/@comment-3182167-20110508011054

Well, to get core, you mine on Class A asteroids until they explode and then use a tractor beam to pick up the core. Only this method counts as 'mining cores'. Otherwise you could go around blowing up asteroids with your weapons and picking up the spoils, but this doesn't count towards medals.