Quadrilatero Ferrifero  search
BTSouth America
 .Brazil
 ..Minas Gerais Brazil
 ...Quadrilatero Ferrifero
UFIron Quadrangle, Brazil
RTSao Francisco Craton
 metallogenic provinces
SNGranite-greenstone belt area and metallogenic province in Minas Gerais, E Brazil. Before 1995, also search Iron Quadrangle and Brazil. Added to Thesaurus in 1995.