elling ▁S oder ▁Col a ▁can ▁be ▁seen ▁briefly ▁in ▁the ▁sub way ▁scene ▁of ▁Justice ▁League : ▁Battle ▁for ▁Metropol is ▁ ▁References ▁ ▁Category : F ict ional ▁drink s <0x0A> </s> ▁The ▁min ing ▁industry ▁of ▁Guinea ▁was ▁developed ▁during ▁colonial ▁rule . ▁The ▁min er als ▁extracted ▁consisted ▁of ▁iron , ▁gold , ▁diam ond , ▁and ▁b aux ite . ▁Guinea ▁ranks ▁first ▁in ▁the ▁world ▁in ▁b aux ite ▁res erves ▁and ▁ 6 th ▁in ▁the ▁extra ction ▁of ▁high - grade ▁b aux ite , ▁the ▁al umin ium ▁ore . ▁The ▁min ing ▁industry ▁and ▁exports ▁of ▁min ing ▁products ▁account ed ▁for ▁ 1 7 % ▁of ▁Guinea ’ s ▁gross ▁domestic ▁product ▁( G DP ) ▁in ▁ 2 0 1 0 . ▁M ining ▁accounts ▁for ▁over ▁ 5 0 % ▁of ▁its ▁exports . ▁The ▁country ▁accounts ▁for ▁ 9 4 % ▁of ▁Africa ’ s ▁min ing ▁production ▁of ▁b aux ite . ▁The ▁large ▁min eral ▁reserve , ▁which ▁has ▁mostly ▁remained ▁un t apped , ▁is ▁of ▁immense ▁interest ▁for ▁international ▁fir ms . ▁ ▁In ▁recent ▁years , ▁the ▁min ing ▁industry ▁in ▁Guinea ▁has ▁suffered ▁from ▁controvers y , ▁specifically ▁with ▁respect ▁to ▁the ▁iron ▁ore ▁min ing ▁industry ▁and ▁the ▁block ▁of ▁mines ▁in ▁Northern ▁Guinea . ▁ ▁History ▁The ▁min ing ▁tradition ▁of ▁Guinea ▁is ▁ancient ▁and ▁can ▁be ▁trac ed ▁to ▁a ▁period ▁before ▁the ▁Middle ▁A ges , ▁when ▁gold ▁and