Trace and major element concentrations of mineral phases found in ETZ-13 (alkaline basalt from the Main Ethiopian Rift) and glass/mineral compositions in the run products of experiments conducted at various P-T-XH2O in an internally heated pressure vessel using this basalt

Description: We have performed experiments on a basalt from the Main Ethiopian Rift (Ethiopia) to assess its pre-eruptive conditions in the magma chamber. The files contain all the analyses performed on the starting material (basalt) and the run products, both for the glass and mineral phases. Several experiments were carried out at temperatures between 1080°C and 975°C, mostly at 2 kbar and under reduced conditions (IHPV). The age spectrum of the basalt used (40Ar/39Ar) is also presented. Details are provided in the associated data description file.

Global identifier:

Doi(
    "10.5880/fidgeo.2024.023",
)

Origins: /Wissenschaft/Helmholtz-Gemeinschaft/GFZ

Tags: Daten ? EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > IGNEOUS ROCKS > IGNEOUS ROCK FORMATION ? EPOS ? Fractional Crystallization ? Main Ethiopian Rift ? Peralkaline ? compound material > igneous material > basic igneous material > basic igneous rock > basalt > alkali olivine basalt ? geological process > volcanism > volcanic eruption ? multi-scale laboratories ? rock and melt physical properties ?

License: cc-by/4.0

Language: Englisch/English

Organisations

• GFZ Data Services (Herausgeber*in)

Issued: 2024-01-01

Time ranges: 2024-01-01 - 2024-01-01

Status

Aktiv

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