Projects
The ferric/ferrous ratio in silicic melts: experimental investigation and modelling
Almeev, R., Behrens, H. & Holtz, F.
1 Jun 2023 → 31 May 2024
Project: Research
Determination of ferric-ferrous ratio in natural glasses by microprobe: application of the flank method for determination of the redox state of basalts from mid-oceanic ridges, oceanic islands, oceanic plateaus and island arcs (project in the Priority Programme 527: Bereich Infrastruktur - "International Ocean Discovery Program" (IODP))
1 Jan 2023 → 31 Dec 2025
Project: Research
ICDP: Priority Programme 1006: International Continental Scientific Drilling Program (Coordination funds)
1 Aug 2022 → 31 Jul 2025
Project: Research
Amphibole: a mineral to unravel magma storage and timescales of sub-volcanic processes and eruptions
Holtz, F. & Ridolfi, F.
1 May 2022 → 30 Apr 2024
Project: Research
Izu-Bonin-Mariana boninites - natural laboratory to study mantle melting and the evolution of magma plumbing systems in early stages of subduction (project in the Priority Programme 527: Ocean Drilling Program/Deep Sea Drilling Project)
Almeev, R., Holtz, F. & Koepke, J.
1 Nov 2021 → 31 Oct 2024
Project: Research
Magma Reservoire und Differenzierung der mafischen Magmen der Snake River Plain Provinz (Yellowstone-Hotspot, USA): Beitrag aus der Ananlyse von Kristallen und Schmelzeinschlüssen in basaltischen Laven des Kimama-Bohrkerns (project in the Priority Programme 1006: International Continental Drilling Program (ICDP))
1 Jul 2021 → 30 Jun 2024
Project: Research
Spectroscopic mineral - chemical analysis of drill cores: Development of fast 2D LIBS, EDXRF and hyperspectral scanning with application to outstanding problems of the Bushveld Complex layered intrusion (project in the Priority Programme 1006: International Continental Scientific Drilling Program (ICDP))
1 Jul 2021 → 30 Sept 2024
Project: Research
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))
1 May 2021 → 30 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. & Koepke, J.
1 May 2021 → 30 Apr 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))
1 Aug 2020 → 30 Jun 2024
Project: Research
Carbon recycling by arc magmatism: an assessment from experimentally homogenized melt inclusions in olivine
1 Mar 2020 → 31 Mar 2025
Project: Research
Understanding felsic veins in gabbros drilled by IODP at Atlantis Bank (Southwest Indian Ridge): Formation, metamorphism, and their role as multifunctional pathways for fluid and mass transfer (project in the Priority Programme 527: Bereich Infrastruktur - Integrated Ocean Drilling Program/Ocean Drilling Program (IODP/ODP))
Koepke, J. & Holtz, F.
1 Nov 2018 → 30 Sept 2022
Project: Research
Formation of monomineralic Fe-Ti oxide ores in the high-Ti ferrobasaltic system: A case study in Emeishan, China
1 Jul 2018 → 31 Dec 2021
Project: Research
Effects of cutting edge residual stresses on the wear behavior of PVD-coated cutting tools
Behrens, H., Breidenstein, B., Grove, T., Holtz, F. & Koepke, J.
1 May 2018 → 31 Oct 2020
Project: Research