Goldratt for MiningLogo Design Contest Logo Design Contest Contests / Goldratt for Mining Goldratt for Mining has selected their winning logo design. For $275 they received 112 designs from 26 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by DALHAZZ Return to Contest Return to Contest New #26 Prefers others. #25 Discussion No comments yet.