Hansen, Christian T; Lissenberg, C Johan; Kahl, Wolf-Achim; Bach, Wolfgang (2022): Mass balance and comparative thermodynamic reaction path data for batch experiments simulating hydrothermal troctolite alteration at 300 and 400°C (40 MPa) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.949079, In: Hansen, CT et al. (2022): Geochemical data from batch experiments simulating hydrothermal troctolite alteration at 300 and 400°C (40 MPa) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.949080
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Published: 2022-09-27 • DOI registered: 2022-11-18
Keyword(s):
Related to:
Hansen, Christian T; Lissenberg, C Johan; Kahl, Wolf-Achim; Bach, Wolfgang (2022): Hydrothermal troctolite alteration at 300 and 400 °C: Insights from flexible Au-reaction cell batch experimental investigations. American Mineralogist, 107(6), 1100-1115, https://doi.org/10.2138/am-2021-7832
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 222826231: DFG Koselleck project grant BA 1605/10-1
German Research Foundation (DFG), grant/award no. 390741603: EXC 2077: The Ocean Floor – Earth's Uncharted Interface
Comment:
*Exact compositions derived from EMP based WDS analyses were used in the regression algorithm
**Resulting mineral proportions for a reaction turnover of 77.49% (300 °C) and 52.23% (400 °C) by weight - Modelling was conducted at 50 MPa
1Sum of serpentine and chlorite equals the fraction derived by TG
2Molar weight from the 300 °C run was used to calculate the mole equivalent for the model run
3Brucite fraction equals the amount derived by TG plus 1 wt.% dissolved fraction
4Magnetite determined via AGFM
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Rock type | Rock | Hansen, Christian T | Components | ||
| 2 | Lecidea cf. rufofusca | L. cf. rufofusca | Hansen, Christian T | Idealized formula* | ||
| 3 | Comment | Comment | Hansen, Christian T | |||
| 4 | Experiment | Exp | Hansen, Christian T | |||
| 5 | Molar mass | M | g/mol | Hansen, Christian T | * | |
| 6 | Groundmass | gm | % | Hansen, Christian T | X in wt.-% | |
| 7 | Mass | Mass | g | Hansen, Christian T | ||
| 8 | Amount of substance | Subst | mol | Hansen, Christian T | Calculated | |
| 9 | Groundmass | gm | % | Hansen, Christian T | RP X in wt.-%, ** | |
| 10 | Amount of substance | Subst | mol | Hansen, Christian T | Calculated | RP n, ** |
| 11 | Experiment | Exp | Hansen, Christian T | |||
| 12 | Molar mass | M | g/mol | Hansen, Christian T | ||
| 13 | Groundmass | gm | % | Hansen, Christian T | X in wt.-% | |
| 14 | Mass | Mass | g | Hansen, Christian T | ||
| 15 | Amount of substance | Subst | mol | Hansen, Christian T | Calculated | |
| 16 | Groundmass | gm | % | Hansen, Christian T | RP X in wt.-%, ** | |
| 17 | Amount of substance | Subst | mol | Hansen, Christian T | Calculated | RP n, ** |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
189 data points