Geochemical analyses of whole rock and tephra groundmass, and volatile content analysis of melt inclusions of hauyne and alkali feldspars from Rungwe Pumice eruption
Creator(s):
Cappelli, Lorenzo; ORCID:
0000-0003-0749-5563 Wallace, Paul A
Fontijn, Karen
Ernst, Gerald GJ
Mbede, Evelyne
Kwelwa, Shimba
Abdallah, Edista
Abstract:
The dataset includes major element concentrations of Rungwe Pumice (RP) melt inclusions, RP matrix glass, hauyne, and feldspars crystals obtained with EPMA analyses (IsTerre Grenoble, France). Additionally, whole rock traces and major element concentrations obtained with Q-ICP-MS and ICP-OES respectively (ULB Bruxelles, Belgium) are provided. Water concentrations in hauyne-hosted melt inclusions and water and CO2 in hauyne crystals were obtained with FTIR spectroscopy in transmitted light (ISTO Orleans, France).
How to cite this dataset:
Cappelli, L., Wallace, P. A., Fontijn, K., Ernst, G. G., Mbede, E., Kwelwa, S., Abdallah, E., 2025. Geochemical analyses of whole rock and tephra groundmass, and volatile content analysis of melt inclusions of hauyne and alkali feldspars from Rungwe Pumice eruption, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA).
https://doi.org/10.60520/IEDA/113503. Accessed 2025-05-09.
DOI Creation Date:
2025-03-04
Related
Publication(s):
Karen Fontijn & Gerald G. J. Ernst. Costanza Bonadonna, Marlina A. Elburg, Evelyne Mbede & Patric Jacobs, 2011, The ~4-ka Rungwe Pumice (South-Western Tanzania): wind-still Plinian eruption. Bulletin of Volcanology, 73, 1353-1368.
License:
Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0]
Funding source(s):
F.R.S.-FNRS: Aspirant Grant
Keyword(s):
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: East African Rift, Rungwe Volcanic Province
User Contributed Keyword(s):
volatiles, peralkaline-trachytes, phonolites, melt inclusions
Data Available On:
2025-04-01