Geochemical and modal proportion analysis of phase assemblages on experimental samples investigating the fluid-absent melting of metasediments

Description: The melting relations, phase compositions, and trace element partitioning behavior during metasediment partial melting were investigated by high pressure and temperature experiments (300 and 900 MPa, 750–950 °C). The here published dataset includes all geochemical analysis of experimental products and starting materials, Raman identification of experimental minerals, and quantification of experimental phase proportions. From this dataset, we provided new insights into the origin of rare-metal enriched granites.

Global identifier:

Doi(
    "10.5880/fidgeo.2024.022",
)

Tags: Temperatur ? Mineral ? EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY ? EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > ELEMENTS ? EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > IGNEOUS ROCKS > IGNEOUS ROCK FORMATION ? EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > MINERALS > MINERAL FORMATION ? mica dehydration melting ? peraluminous granite ? rare metal enrichment ?

License: Creative Commons Namensnennung 4.0

Language: Englisch/English

Organisations

• GFZ Data Services (Herausgeberschaft)
• GFZ Helmholtz-Zentrum für Geoforschung (Bereitstellung)

Persons

• Appelt, Oona (Verfasser*in)
• Appelt, Oona (Beitragende*r)
• Chen, Zhenyu (Verfasser*in)
• Chen, Zhenyu (Beitragende*r)
• Günter, Christina (Verfasser*in)
• Günter, Christina (Beitragende*r)
• Li, Jiankang (Verfasser*in)
• Li, Jiankang (Beitragende*r)
• Liu, Yongchao (Verfasser*in)
• Liu, Yongchao (Beitragende*r)
• Microprobe Lab (GFZ German Research Centre for Geosciences, Germany) (Beitragende*r)
• Schmidt, Christian (Verfasser*in)
• Schmidt, Christian (Beitragende*r)
• Sieber, Melanie (Verfasser*in)
• Sieber, Melanie (Beitragende*r)
• Wang, Fangyue (Verfasser*in)
• Wang, Fangyue (Beitragende*r)
• Wunder, Bernd (Verfasser*in)
• Wunder, Bernd (Beitragende*r)
• van Schijndel, Valby (Verfasser*in)
• van Schijndel, Valby (Beitragende*r)

Issued: 2026-01-01

Status

Aktiv

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