Diehl, Alexander; de Ronde, Cornel E J; Bach, Wolfgang (2020): 87Sr/86Sr in hydrothermal precipitates from the NW Caldera & Upper Caldera vent fields, Brothers volcano [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.920192, In: Diehl, A et al. (2020): Microthermometric fluid inclusion data and 87Sr/86Sr in hydrothermal precipitates from the NW Caldera and Upper Caldera vent sites, Brothers volcano [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.920208
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Abstract:
This dataset provides 87Sr/86Sr in hydrothermal precipitates recovered at the Brothers volcano. Samples originate from the NW Caldera and the Upper Caldera vent sites and were retrieved during RV Sonne cruise SO253 in December 2016/January 2017 and during RV Thompson cruise TN350 in March 2018. All samples were analyzed using Thermal Ionization Mass Spectrometry (TIMS). The dataset contains measurements of 87Sr/86Sr in single crystals of anhydrite or barite and measurements of 87Sr/86Sr in sulfate bulk samples composing of anhydrite and/or barite.
Related to:
Diehl, Alexander; de Ronde, Cornel E J; Bach, Wolfgang (submitted): Subcritical Phase Separation and Occurrence of Deep-Seated Brines at the NW Caldera Vent Field, Brothers Volcano: Evidence from Fluid Inclusions in Hydrothermal Precipitates.
Project(s):
Coverage:
Median Latitude: -34.861460 * Median Longitude: 179.056834 * South-bound Latitude: -34.862888 * West-bound Longitude: 179.052272 * North-bound Latitude: -34.859195 * East-bound Longitude: 179.057980
Date/Time Start: 2018-03-15T00:36:00 * Date/Time End: 2018-03-15T00:36:00
Minimum Elevation: -1663.0 m * Maximum Elevation: -1374.0 m
Event(s):
SO253-064-9R * Latitude: -34.861057 * Longitude: 179.057695 * Elevation: -1593.0 m * Campaign: SO253 (HYDROTHERMADEC) * Basis: Sonne_2 * Method/Device: Remote operated vehicle (ROV) * Comment: Stockwork
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Diehl, Alexander | |||
| 2 | Sample ID | Sample ID | Diehl, Alexander | Sample name | ||
| 3 | Sample type | Samp type | Diehl, Alexander | |||
| 4 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Diehl, Alexander | Single crystals brt | ||
| 5 | Strontium-87/Strontium-86 ratio, standard deviation | 87Sr/86Sr std dev | ± | Diehl, Alexander | Single crystals brt, last digit | |
| 6 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Diehl, Alexander | Single crystals anh | ||
| 7 | Strontium-87/Strontium-86 ratio, standard deviation | 87Sr/86Sr std dev | ± | Diehl, Alexander | Single crystals anh, last digit | |
| 8 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Diehl, Alexander | Bulk samples brt/anh | ||
| 9 | Strontium-87/Strontium-86 ratio, standard deviation | 87Sr/86Sr std dev | ± | Diehl, Alexander | Bulk samples brt/anh, last digit |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
44 data points