TY - JOUR T1 - Mafic macrocrysts of ultrabasic alkaline dikes from the Mantiqueira Range, SE, Brazil: tracers of a complex plumbing system JO - Brazilian Journal of Geology A1 - Silva, Júlio César Lopes da A1 - Azzone, Rogério Guitarrari A1 - Chmyz, Luanna A1 - Guarino, Vincenza A1 - Lima, Nicholas Machado SN - 2317-4889 UL - 10.1590/2317-4889202020200010 VL - 50 Y1 - 2020 PB - Brasil ER -