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Francois Holtz

Leibniz University Hannover

Königsworther Platz 1

Hannover, 30167

Germany

  • Leibniz University Hannover

SCHOLARLY PAPERS

3

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128

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Overprinting of Primary Magmatic Features by Fluid-Mediated Processes in a F-Bearing Felsic Rare-Metal System: The Mueilha Granite (Central Eastern Desert, Egypt)

Number of pages: 40 Posted: 25 Jun 2024
Julie Anne-Sophie Michaud, Francois Holtz, Daniel J. Kontak, Simon Goldmann and Mohamed A. Abu El-Rus
affiliation not provided to SSRN, Leibniz University Hannover, Laurentian University, Federal Institute for Geosciences and Natural Resources and affiliation not provided to SSRN
Downloads 49 (1,086,013)

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rare metal granite, magmatic fractionation, fluid-driven processes, autometasomatism, fluorine, magmatic-hydrothermal transition

2.

Low-Temperature Phase Stability in Calc-Alkaline Granitic Systems and Significance for Cold Granites

Number of pages: 35 Posted: 15 Feb 2024
Marize Muniz da Silva, Yan Lavallée, Luiz Pereira and Francois Holtz
Universidade Federal do Rio de Janeiro (UFRJ), affiliation not provided to SSRN, Ludwig Maximilian University of Munich (LMU) and Leibniz University Hannover
Downloads 45 (1,133,231)

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Disequilibrium crystallization, phase stability, Gentio metagranitoid, mafic enclaves, H2O-bearing melts.

3.

Towards a High-Resolution Amphibole Thermobarometry for Subalkaline and Alkaline Magmas: Model Development

Number of pages: 42 Posted: 09 Feb 2026
Filippo Ridolfi, Roman E. Botcharnikov, Stephan Buhre, Francois Holtz, Andreas Klügel, André Stechern and Chao Zhang
Leibniz University Hannover, affiliation not provided to SSRN, affiliation not provided to SSRN, Leibniz University Hannover, affiliation not provided to SSRN, Federal Institute for Geosciences and Natural Resources and affiliation not provided to SSRN
Downloads 34 (1,385,945)

Abstract:

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Amphibole, thermobarometry, EPMA accuracy, alkaline, subalkaline, magma