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Dataset of whole-rock, glass and mineral geochemical data of recent shoshonitic volcanism of Puna, Central Volcanic Zone of Andes: San Jerónimo and Negro de Chorrillos volcanoes

AuthorsFernandez-Turiel, J. L. CSIC ORCID ; Perez-Torrado, F. J.; Saavedra, J.; Rejas, M.; Rodriguez-Gonzalez, A.; Aulinas, M.
dusty plagioclase
Central Volcanic Zone
Issue Date10-Jan-2020
AbstractThis dataset contains analytical data of whole rock as well as of mineral macrocrysts and microcrysts, and glasses of the Pleistocene shoshonitic San Jerónimo and Negro de Chorrillos volcanoes in the Puna, Central Volcanic Zone of Andes (NW Argentina). Whole rock major and some trace elements (Ba, Cr, Ni, Rb, Sr, V, Y, Zn and Zr) were determined by X-ray fluorescence (XRF) spectrometry at the Scientific and Technological Centers of the University of Barcelona (CCiTUB). Additional trace elements (Nb, Ta, Cs, Hf, Pb, Th, U and the rare Earth elements or REE) were analysed by High Resolution-Inductively Coupled Plasma-Mass Spectrometry (HR-ICP- MS) at the Laboratory of Geochemistry labGEOTOP (ICTJA, CSIC, Barcelona). The major composition of olivine, pyroxenes, phlogopite, feldspars, spinel, and apatite as well as of glasses were analysed in situ at the CCiTUB using an electron microprobe analyser (EMPA). The dataset contains also a compilation of whole-rock major and trace elements concentrations, and isotope ratios of San Jerónimo and Negro de Chorrillos volcanoes and other shoshonitic centres of the Puna from published data.
Appears in Collections:(Geo3Bcn) Conjuntos de datos
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File Description SizeFormat 
Shoshonites_Puna-geochemistry-0_metadata.xlsxDataset metadata171,44 kBMicrosoft Excel XMLView/Open
Shoshonites_Puna-geochemistry-2_EMP-olivine.xlsxMicroprobe analysis of olivine148,94 kBMicrosoft Excel XMLView/Open
Shoshonites_Puna-geochemistry-3_EMP-pyroxenes.xlsxMicroprobe analysis of pyroxenes152,32 kBMicrosoft Excel XMLView/Open
Shoshonites_Puna-geochemistry-4_EMP-phlogopite.xlsxMicroprobe analysis of phlogopite143,92 kBMicrosoft Excel XMLView/Open
Shoshonites_Puna-geochemistry-5_EMP-feldspars.xlsxMicroprobe analysis of feldspars158,01 kBMicrosoft Excel XMLView/Open
Shoshonites_Puna-geochemistry-6_EMP-glass.xlsxMicroprobe analysis of glass155,89 kBMicrosoft Excel XMLView/Open
Shoshonites_Puna-geochemistry-7_EMP-spinel.xlsxMicroprobe analysis of spinel150,78 kBMicrosoft Excel XMLView/Open
Shoshonites_Puna-geochemistry-8_EMP-apatite.xlsxMicroprobe analysis of apatite145,96 kBMicrosoft Excel XMLView/Open
Shoshonites_Puna-geochemistry-1-whole_rock.xlsxWhole rock analysis149,46 kBMicrosoft Excel XMLView/Open
Shoshonites_Puna-geochemistry-Readme.txtReadme text4,54 kBTextView/Open
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