Preliminary Characterisation of New Reference Materials for Microanalysis: Chinese Geological Standard Glasses CGSG-1, CGSG-2, CGSG-4 and CGSG-5

Hu, Ming-Yue; Xing-tao, Fan; Stoll, Brigitte; Kuzmin, D. V.; Liu, Ying; Liu, Yongsheng; Sun, Weidong; Guang, Wang; Zhan, Xuejia; Jochum, Klaus Peter

doi:10.1111/j.1751-908x.2010.00097.x

Cited by 60 publications

(36 citation statements)

References 13 publications

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“…But many minerals may lack sufficient contents of CaO to be subjected to the LA-Q-ICPMS methodology, a fact that limits the scope of the glasses prepared by NIST, with low to very low MgO contents [22] [23]. Another factor to be considered is the possibility of fractionation of many elements, depending on the used internal standard [24]. There is certainly a need to continue the search for an adequate preparation of proper rock standards to be used for LA studies in minerals.…”

Section: T-1gmentioning

confidence: 99%

Methodology for the Determination of Trace and Minor Elements in Minerals and Fused Rock Glasses with Laser Ablation Associated with Quadrupole Inductively Coupled Plasma Mass Spectrometry (LA-Q-ICPMS)

Andrade¹,

Ulbrich²,

Gomes³

et al. 2014

AJAC

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The laser ablation technique, coupled with the use of quadrupole ICPMS equipment, proved a powerful tool for determination of trace elements in minerals. At the University of São Paulo, the technique was implemented for the study of minerals such as olivines, pyroxenes and biotites. The main problem to be tackled is the availability of proper multi-element reference materials usually prepared synthetically as glasses with various compositions by NIST and fused rock glasses by the Max Planck Institute (MPI) and USGS (basalts, andesite, quartz diorite, komatiites). The best tested ones are the NIST glasses, with good homogeneity and reliable compositional data for over 40 elements. Results are here presented that test additional RM's. NIST 612 and 610 were used for calibration purposes. The best results were obtained for rock glasses USGS basalts BHVO-2G, BIR-1G and BCR-2G (better homogeneity and recommended values). Our contribution tests especially the MPI komatiites glasses GOR-128 and GOR-132G, basalts KL-2G and ML-3BG, andesite StHs-6/ 80G and quartz diorite T-1G, discussing homogeneity issues and providing new data. There is a need for additional preparation of reliable reference materials.

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Section: T-1gmentioning

confidence: 99%

Methodology for the Determination of Trace and Minor Elements in Minerals and Fused Rock Glasses with Laser Ablation Associated with Quadrupole Inductively Coupled Plasma Mass Spectrometry (LA-Q-ICPMS)

Andrade¹,

Ulbrich²,

Gomes³

et al. 2014

AJAC

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show abstract

“…They mainly include USGS reference glasses (BCR-2G, BHVO-2G and BIR-1G), MPI-DING reference glasses (KL2-G, ML3B-G, StHs6/80-G, GOR128-G, GOR132-G, BM90/21-G, ATHO-G and T1-G) and Chinese Geological Standard Glasses (CGSG) (CGSG-1, CGSG-2, CGSG-4 and CGSG-5). The USGS reference glasses have natural basaltic compositions [27,[58][59][60], whereas the MPI-DING reference glasses comprise basalt (KL2-G and ML3B-G), andesite (StHs6/80-G), komatiite (GOR128-G, GOR132-G), peridotite (BM90/21-G), rhyolite (ATHO-G) and quartz diorite (T1-G) [61,62], and the CGSG reference glasses comprise basalt (CGSG-1), syenite (CGSG-2), andesite (CGSG-5) and soil (CGSG-4) [63].…”

Section: Reference Materials and Matrix Effectsmentioning

confidence: 99%

Applications of LA-ICP-MS in the elemental analyses of geological samples

Liu

et al. 2013

Chin. Sci. Bull.

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104

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Laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS), which is a rapidly developing analytical technique for the analyses of trace elements and isotopes, plays an important role in advancing the study of Earth science, especially with respect to micro-geochemistry. This article reviews the application of LA-ICP-MS in the elemental analysis of solid geological samples. Although LA-ICP-MS has been widely used in the spatial resolution analysis of element compositions and rapid bulk analysis of whole-rock and soil samples, the analysis accuracy is restricted by numerous factors, including the instrumental conditions, the elemental fractionation and matrix effects, the lack of sufficient matrix-matched reference materials, and the strategies for quantitative calibration and sensitivity drift correction. According to the type of samples and the analyte elements, the analysis accuracy can be improved through the optimization of instrument conditions and the adoption of suitable correction strategies and reference materials. LA-ICP-MS, geological sample, elemental analysis, quantitative strategy Citation:Liu Y S, Hu Z C, Li M, et al. Applications of LA-ICP-MS in the elemental analyses of geological samples.

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“…50 and 500 μg g −1 , respectively) for primary calibration. The USGS, MPI‐DING and, recently, the new Chinese Geological Standard (CGS) geological glasses from the National Research Center for Geoanalysis, Beijing (Hu et al. 2010), are especially useful as secondary reference materials for geochemical work.…”

mentioning

confidence: 99%

GSD-1G and MPI-DING Reference Glasses for In Situ and Bulk Isotopic Determination

Jochum

Wilson

Abouchami

et al. 2010

Geostandards and Geoanalytical Research

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138

103

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This paper contains the results of an extensive isotopic study of United States Geological Survey GSD‐1G and MPI‐DING reference glasses. Thirteen different laboratories were involved using high‐precision bulk (TIMS, MC‐ICP‐MS) and microanalytical (LA‐MC‐ICP‐MS, LA‐ICP‐MS) techniques. Detailed studies were performed to demonstrate the large‐scale and small‐scale homogeneity of the reference glasses. Together with previously published isotopic data from ten other laboratories, preliminary reference and information values as well as their uncertainties at the 95% confidence level were determined for H, O, Li, B, Si, Ca, Sr, Nd, Hf, Pb, Th and U isotopes using the recommendations of the International Association of Geoanalysts for certification of reference materials. Our results indicate that GSD‐1G and the MPI‐DING glasses are suitable reference materials for microanalytical and bulk analytical purposes.

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Preliminary Characterisation of New Reference Materials for Microanalysis: Chinese Geological Standard Glasses CGSG-1, CGSG-2, CGSG-4 and CGSG-5

Cited by 60 publications

References 13 publications

Methodology for the Determination of Trace and Minor Elements in Minerals and Fused Rock Glasses with Laser Ablation Associated with Quadrupole Inductively Coupled Plasma Mass Spectrometry (LA-Q-ICPMS)

Methodology for the Determination of Trace and Minor Elements in Minerals and Fused Rock Glasses with Laser Ablation Associated with Quadrupole Inductively Coupled Plasma Mass Spectrometry (LA-Q-ICPMS)

Applications of LA-ICP-MS in the elemental analyses of geological samples

GSD-1G and MPI-DING Reference Glasses for In Situ and Bulk Isotopic Determination

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