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LARS FREDRIK SAHLSTRÖM

LARS FREDRIK SAHLSTRÖM

LARS FREDRIK SAHLSTRÖM

Doctor of Philosophy, JAMES COOK UNIVERSITY

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Master of Science (Uppsala University)

DOCENTE CONTRATADO - CONTRATADO
Docente a tiempo completo (DTC)
Departamento Académico de Ingeniería - Sección Ingeniería de Minas

Investigaciones

Se encontraron 2 investigaciones

2023

Genesis of giant iron deposits in Peru

Iron oxide¿apatite (IOA) deposits are an important source of key metals for industry (Fe) and high-technology (REE, Co and V), yet their genesis as well as their relationships with spatially co-existing iron oxide ¿ copper-gold (IOCG) and iron skarn deposits remain poorly understood. In this project, we propose to apply triple oxygen isotope (δ18O, Δ17O) analysis to magnetite from five Peruvian IOA, IOCG and iron skarn deposits to unravel the geologic processes involved in their formation and to determine whether there exist any genetic links between them. The results will help refine the intensely debated genetic models for these globally important ore deposit types, will provide new insights into the metallogenic and tectonic evolution of the central Andes, and will benefit mineral exploration in Peru and elsewhere.

Participantes:

Instituciones participantes:

  • Consejo Superior de Investigaciones Científicas, España - Instituto de Geociencias (Financiadora)
  • Memorial University - Department of Earth Sciences (Financiadora)
  • PONTIFICIA UNIVERSIDAD CATOLICA DEL PERU - Departamento Académico de Ingeniería (Financiadora)
  • PONTIFICIA UNIVERSIDAD CATOLICA DEL PERU - VICERRECTORADO DE INVESTIGACIÓN (Financiadora)
  • Uppsala University - Department of Earth Sciences (Financiadora)
  • Vetenskapsrådet - - (Financiadora)
2022

Origin of massive magnetite dikes in the Pueblo Viejo District, Dominican Republic

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Participantes:

Instituciones participantes:

  • PONTIFICIA UNIVERSIDAD CATOLICA DEL PERU - Departamento Académico de Ingeniería (Financiadora)
  • PONTIFICIA UNIVERSIDAD CATOLICA DEL PERU - VICERRECTORADO DE INVESTIGACIÓN (Financiadora)
  • UNIVERSIDAD DE BARCELONA - Facultat de Ciències de la Terra (Financiadora)