All abstracts by José E Ortíz in conference series: Goldschmidt

(2025) Metal Isotopic Release in a Contaminated Peatland: Redox Reactivity of Organic Matter and Fe Phases
Ratié G, Masko L, Gaudin P, Araújo DF, Rivoal M, Freydier R, Lebeau T, Ortíz JE, Simonneau A, Capiaux H & Baragaño D

(2023) Geochemical Analysis of Fe, Zn and Ni Sulphides in Calcareous Black Shales, Puyango, Ecuador
Manrique JL, Ortíz JE & Milovsky R

(2021) Content Distibution of Rare Earth Elements + Yttrium in Puyango Deposit, Ecuador
Manrique J & Ortíz JE