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Metadata Files

Data Publication

Dataset of total and nitric acid soluble element concentrations from stream sediments of the Upper Garonne Basin, Val d'Aran, Central Pyrenees

Fernandez-Turiel, J. L. | Rejas, Marta | Rodríguez-González, A. | Lobo, Agustín

DIGITAL.CSIC

(2018)

Descriptions

This dataset comprises the total and the acid nitric soluble element concentrations of major and trace elements (Si, Ti, Al, Fe, Mn, Mg, Ca, Na, K, P, LOI, As, Ba, Be, Ce, Co, Cr, Cs, Cu, Dy, Er, Eu, Ga, Gd, Ge, Hf, Ho, La, Li, Lu, Mo, Nd, Ni, Pb, Pr, Rb, Sb, Sc, Sm, Sn, Sr, Tb, Th, Tm, U, V, Y, Yb, Zn, Zr) in stream sediments of the Garonne River watershed in the Val d'Aran in the Central Pyrenees. We used samples collected in 1981 in a pilot project of stream sediment geochemistry. The results of nitric acid leachates are used as proxies of the environmentally available fraction of such elements. The samples represents the lithogeochemical units consisting of the Maladeta-Marimanya granitoids, and the metasediments occurring in an extensive area of the basin.
1) For whole rock: sieved <180 µm size fraction, pulverized in a vibrating cup laboratory mill, 0.1 g sample digested in HNO3:HClO4:HF (2.5:2.5:5.0, v/v), doubly evaporated to incipient dryness, addition 1 mL HNO3, and made up to 100 mL with Milli-Q Plus ultrapure water type (18.2 MΩ/cm) ; 2) For nitric acid leaching: 0.1 g sample mixed with 1 mL de HNO3 in 12×100-mm polypropylene test tubes In batch experiments, and made up to 100 mL with Milli-Q Plus ultrapure water type (18.2 MΩ/cm). Final solutions were analysed by HR-ICP-MS. Contact person: Fernandez-Turiel, J. L., jlfernandez@ictja.csic.es

Keywords


Originally assigned keywords
whole rock analyses
leachate analysis
major oxides
trace elements
HR-ICP-MS
IGN
unconsoilidated sediment
sedimentary_material
http://resource.geosciml.org/classifier/cgi/lithology/sedimentary_material

Corresponding MSL vocabulary keywords
major elements
major elements
trace elements
trace elements
single collector-inductively coupled plasma-mass spectrometer

MSL enriched keywords
analysis
microchemical analysis
major elements
whole rock analysis
major elements
trace elements
trace elements
equipment
mass spectrometer
single collector-inductively coupled plasma-mass spectrometer
measured property
aluminium
antimony
barium
beryllium
carbon (C)
carbon monoxide
calcium
cerium
cobalt
chromium
cesium
copper
dysprosium
erbium
europium
gallium
gadolinium
germanium
hafnium
holmium
iron
lanthanum
lead (Pb)
lithium
lutetium
magnesium
manganese
molybdenum
neodymium
nickel
praseodymium
rubidium
samarium
scandium
sodium
strontium
terbium
thorium
thulium
tin
titanium
ytterbium
zinc
inductively coupled plasma-mass spectrometer

MSL enriched sub domains i

geochemistry

Source

https://digital.csic.es/handle/10261/166343

Source publisher

DIGITAL.CSIC


DOI

10.20350/digitalcsic/8545


Creators

Fernandez-Turiel, J. L.

Rejas, Marta

Rodríguez-González, A.

Lobo, Agustín


Contributors

Digital.CSIC

DataManager

Digital.CSIC

HostingInstitution


References

10261/140967


Citation

Fernandez-Turiel, J. L., Rejas, M., Rodríguez-González, A., & Lobo, A. (2018). Dataset of total and nitric acid soluble element concentrations from stream sediments of the Upper Garonne Basin, Val d'Aran, Central Pyrenees [Data set]. DIGITAL.CSIC. https://doi.org/10.20350/DIGITALCSIC/8545


Dates

Accepted:

2018-06-14

Available:

2018-06-14

Issued:

2018-05


Language

en


Rights

openAccess

Creative Commons Attribution 4.0 International