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Metadata Files

Data Publication

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

Fernandez-Turiel, J. L. | Perez-Torrado, F. J. | Saavedra, J. | Rejas, M. | Rodriguez-Gonzalez, A. | Aulinas, M.

DIGITAL.CSIC

This 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.

Keywords


Originally assigned keywords
shoshonite
phlogopite
dusty plagioclase
glass
Central Volcanic Zone
Andes

Corresponding MSL vocabulary keywords
phlogopite

MSL enriched keywords
minerals
silicate minerals
phyllosilicates
mica
phlogopite
oxide mineral
spinel
carbonate minerals
apatite
nesosilicates
olivine
Phanerozoic
Cenozoic
Quaternary
Pleistocene
analysis
microchemical analysis
trace elements
whole rock analysis
trace elements
equipment
electron probe micro-analyzer
x-ray spectrometer
x-ray fluorescence spectrometer
measured property
barium
chromium
cesium
hafnium
lead (Pb)
nickel
niobium
rubidium
strontium
tantalum
thorium
zinc
Apparatus
microchemical analysis
electron probe micro analyser

MSL enriched sub domains i

geochemistry
microscopy and tomography

Source

http://dx.doi.org/10.20350/DIGITALCSIC/10527

Source publisher

DIGITAL.CSIC


DOI

10.20350/DIGITALCSIC/10527


Authors

Fernandez-Turiel, J. L.

Perez-Torrado, F. J.

Saavedra, J.

Rejas, M.

Rodriguez-Gonzalez, A.

Aulinas, M.


Contributers

DataManager

HostingInstitution


Citiation

Fernandez-Turiel, J. L., Perez-Torrado, F. J., Saavedra, J., Rejas, M., Rodriguez-Gonzalez, A., & Aulinas, M. (2020). 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 [Data set]. DIGITAL.CSIC. https://doi.org/10.20350/DIGITALCSIC/10527