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Assessing rare earth elements in quartz rich geological samples

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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Assessing rare earth elements in quartz rich geological samples. / Santoro, A.; Thoss, V.; Guevara, S.R. et al.
Yn: Applied Radiation and Isotopes, Cyfrol 107, 31.10.2015, t. 323-329.

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

HarvardHarvard

Santoro, A, Thoss, V, Guevara, SR, Urgast, D, Raab, A, Mastrolitti, S & Feldman, J 2015, 'Assessing rare earth elements in quartz rich geological samples', Applied Radiation and Isotopes, cyfrol. 107, tt. 323-329. https://doi.org/10.1016/j.apradiso.2015.10.035

APA

Santoro, A., Thoss, V., Guevara, S. R., Urgast, D., Raab, A., Mastrolitti, S., & Feldman, J. (2015). Assessing rare earth elements in quartz rich geological samples. Applied Radiation and Isotopes, 107, 323-329. https://doi.org/10.1016/j.apradiso.2015.10.035

CBE

Santoro A, Thoss V, Guevara SR, Urgast D, Raab A, Mastrolitti S, Feldman J. 2015. Assessing rare earth elements in quartz rich geological samples. Applied Radiation and Isotopes. 107:323-329. https://doi.org/10.1016/j.apradiso.2015.10.035

MLA

Santoro, A. et al. "Assessing rare earth elements in quartz rich geological samples". Applied Radiation and Isotopes. 2015, 107. 323-329. https://doi.org/10.1016/j.apradiso.2015.10.035

VancouverVancouver

Santoro A, Thoss V, Guevara SR, Urgast D, Raab A, Mastrolitti S et al. Assessing rare earth elements in quartz rich geological samples. Applied Radiation and Isotopes. 2015 Hyd 31;107:323-329. doi: 10.1016/j.apradiso.2015.10.035

Author

Santoro, A. ; Thoss, V. ; Guevara, S.R. et al. / Assessing rare earth elements in quartz rich geological samples. Yn: Applied Radiation and Isotopes. 2015 ; Cyfrol 107. tt. 323-329.

RIS

TY - JOUR

T1 - Assessing rare earth elements in quartz rich geological samples

AU - Santoro, A.

AU - Thoss, V.

AU - Guevara, S.R.

AU - Urgast, D.

AU - Raab, A.

AU - Mastrolitti, S.

AU - Feldman, J.

PY - 2015/10/31

Y1 - 2015/10/31

N2 - Sodium peroxide (Na2O2) fusion coupled to Inductively Coupled Plasma Tandem Mass Spectrometry (ICP-MS/MS) measurements was used to rapidly screen quartz-rich geological samples for rare earth element (REE) content. The method accuracy was checked with a geological reference material and instrumental Neutron Activation Analysis (INAA) measurements. The used mass-mode combinations presented accurate results (only exception being Gd-157 in He gas mode) with recovery of the geological reference material QLO-1 between 80% and 98% (lower values for Lu, Nd and Sm) and in general comparable to INAA measurements. Low limits of detection for all elements were achieved, generally below 10 pg g(-1), as well as measurement repeatability below 15%. Overall, the Na2O2/ICP-MS/MS method proved to be a suitable lab-based method to quickly and accurately screen rock samples originating from quartz-rich geological areas for rare earth element content; particularly useful if checking commercial viability.

AB - Sodium peroxide (Na2O2) fusion coupled to Inductively Coupled Plasma Tandem Mass Spectrometry (ICP-MS/MS) measurements was used to rapidly screen quartz-rich geological samples for rare earth element (REE) content. The method accuracy was checked with a geological reference material and instrumental Neutron Activation Analysis (INAA) measurements. The used mass-mode combinations presented accurate results (only exception being Gd-157 in He gas mode) with recovery of the geological reference material QLO-1 between 80% and 98% (lower values for Lu, Nd and Sm) and in general comparable to INAA measurements. Low limits of detection for all elements were achieved, generally below 10 pg g(-1), as well as measurement repeatability below 15%. Overall, the Na2O2/ICP-MS/MS method proved to be a suitable lab-based method to quickly and accurately screen rock samples originating from quartz-rich geological areas for rare earth element content; particularly useful if checking commercial viability.

U2 - 10.1016/j.apradiso.2015.10.035

DO - 10.1016/j.apradiso.2015.10.035

M3 - Article

VL - 107

SP - 323

EP - 329

JO - Applied Radiation and Isotopes

JF - Applied Radiation and Isotopes

SN - 0969-8043

ER -