Gláucia Queiroga

Decoding complex gold mineralization in the Pitangui Greenstone Belt, Brazil: overprinting systems revealed by pyrite trace elements and sulfur isotopes

Tracing the sources of metals and sulfur in orogenic gold deposits remains debated due to the diversity of these systems. This study constrains the origin and evolution of mineralizing fluids through trace element and sulfur isotope (δ34S) analyses of pyrite from the Papagaios go...