Research Projects

Petrology group

Showing results 11 - 19 out of 19

Rare-metal enrichment in carbonatite-bearing magmatic systems: Part B. Understanding the role of fractional crystallization and liquid immiscibility by experimental simulations of silicate-carbonatite systems (project in the Priority Programme 2238: Dynamics of Ore-Metals Enrichment (DOME))

Holtz, F. (Principal Investigator)

1 May 202130 Apr 2024

Project: Research

Understanding the crust-mantle transition from fast-spreading mid-ocean ridges: experiments and analytical studies using ICDP OmanDP drill core samples (project in the Priority Programme 1006: International Continental Drilling Program (ICDP))

Holtz, F. (Principal Investigator) & Koepke, J. (Principal Investigator)

1 May 202130 Apr 2024

Project: Research

Transport and reactions of light elements (Li, B) in pegmatitic systems under thermal disequilibrium - implications for magmatic/hydrothermal ore deposits (project in the Priority Programme 2238: Dynamics of Ore-Metals Enrichment (DOME))

Behrens, H. (Principal Investigator), Weyer, S. (Principal Investigator) & Singer, C. (Co-Investigator)

1 Apr 202130 Jun 2024

Project: Research

Transport and enrichment of tungsten and tin in melts and fluids at magmatic-hydrothermal stages: experimental approach and application to the Argemela district (Portugal) (project in the Priority Programme 2238: Dynamics of Ore-Metals Enrichment (DOME))

Holtz, F. (Principal Investigator)

1 Jan 202131 Dec 2023

Project: Research

Phase stability fields in calc-alkaline magmatic systems and textural evolution of crystalline aggregates (sub-project TP4 of the Research Unit 2881: Diffusion Chronometry of magmatic systems)

Holtz, F. (Principal Investigator)

1 Nov 202031 May 2024

Project: Research

Rare-metal enrichment in carbonatite-bearing magmatic systems: Part A: Understanding magmatic evolution and enrichment processes in time by high-precision dating and inclusion studies (project in the Priority Programme 2238: Dynamics of Ore-Metals Enrichment (DOME))

Holtz, F. (Principal Investigator)

1 Aug 202030 Jun 2024

Project: Research

Carbon recycling by arc magmatism: an assessment from experimentally homogenized melt inclusions in olivine

Holtz, F. (Principal Investigator)

1 Mar 202031 Mar 2025

Project: Research

Magmatic volatiles and ore metals released from intraoceanic arc magmas: constraints from high pressure experiments and melt inclusions for Brothers volcano, Kermadec arc (project in the Priority Programme 527: International Ocean Discovery Program)

Holtz, F. (Principal Investigator)

1 Jan 202031 Aug 2023

Project: Research

Melting and storage conditions of rhyolites in the Snake River Plain Province, USA (project in the Priority Programme 1006: International Continental Drilling Program (ICDP))

Holtz, F. (Principal Investigator) & Almeev, R. (Co-applicant)

1 May 201830 Apr 2023

Project: Research