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Química Mineral y Exploración - GeometalurgiaGerman Velásquez Acosta

  • Título(s): Geólogo (Revalida) 2019 Universidad de Chile. Santiago, Chile
  • Grado(s): Doctor en geología, 2012 Université Paul Sabatier de Toulouse. Toulouse, Francia.
  • Correo: germanvelasquez@udec.cl
  • Anexo: 4875
  • Líneas de investigación: Caracterización de minerales de mena – Depósitos de Au orogénico – Exploración de metales trazas – ablación laser acoplada a plasma LA-ICP-MS – Análisis de minerales por técnicas espectroscópicas: HSI – LIBS.
  • Proyectos destacados
  • Publicaciones destacadas

Seasonal and interannual variability of inherent and apparent optical properties in lakes and reservoirs in south-central Chile: Implications for bio-optical modeling and water quality. 2022-2024

Exploración (in-field) de metales valiosos (Au, Re) y críticos (Co, Ag, REE, W), mediante geoquímica de alta resolución por ablación laser LA-ICP-MS. Depósito de pórfido-Cu Los Sulfatos, Chile. 2020-2022

West African Exploration Initiative (WAXI). Etapa IV. 2022-2024

Actualización del Modelo estructural para el depósito de pórfido de cobre Los Bronces, para la operación minera a cielo abierto, Chile. 2017-2018

Actualización del Modelo estructural para el Depósito tipo pórfido de cobre de Caserones. 2018-2019

Formation and Deformation of Pyrite and Implications for Gold Mineralization at the El Callao Mining District, Venezuela. Velásquez G., Béziat D., Salvi S, Siebenaller L., Borisova A.Y., Pokrovski G.S., de Parseval P. Economic Geology, 2014 vol 109, pp. 457-486 91 citaciones DOI: 10.2113/econgeo.109.2.457

In Situ Determination of Au and Cu in Natural Pyrite by Near-Infrared Femtosecond Laser Ablation-Inductively Coupled Plasma-Quadrupole Mass Spectrometry: No Evidence for Matrix Effects. Velásquez G., Borisova A.Y., Salvi S., Béziat D. Geostandards and Geoanalytical Research, 2012 vol 36, pp. 315-324 24 citaciones doi:10.1111/j.1751-908X.2012.00152.x

Tracking Cobalt, REE and Gold from a Porphyry-Type Deposit by LA-ICP-MS: A Geological Approach towards Metal-Selective Mining in Tailings. Velásquez G., Carrizo D., Salvi S., Vela I., Pablo M., Peréz A. Minerals, 2020 vol 10, 109 8 citaciones doi: 10.3390/ min10020109

Metal-Selective Processing from the Los Sulfatos Porphyry-Type Deposit in Chile: Co, Au, and Re Recovery Workflows Based on Advanced Geochemical Characterization. Velásquez G., Estay H., Vela I., Salvi S., Pablo M. Minerals, 2020 vol 10, 531 Formation and Deformation of Pyrite and Implications for Gold Mineralization at the El Callao Mining District, Venezuela.

The Pampe gold deposit (Ghana): Constraints on sulfide evolution during gold mineralization. Salvi S., Velásquez G., Miller J., Béziat D., Siebenaller L., Bourassa Y. Ore Geology Reviews, 2016 vol. 78, pp. 673-686 In Situ Determination of Au and Cu in Natural Pyrite by Near-Infrared Femtosecond Laser

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