Journal ArticleDOI
Evaluation of the coprecipitation of incompatible trace elements with fluoride during silicate rock dissolution by acid digestion
TLDR
In this article, the coprecipitation of trace elements into insoluble fluoride precipitates in mafic and ultramafic silicate rocks was estimated quantitatively, and suggested an effective method of digestion that can suppress completely fluoride precipitation.About:
This article is published in Chemical Geology.The article was published on 1999-05-24. It has received 255 citations till now. The article focuses on the topics: Trace element & Coprecipitation.read more
Citations
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Journal ArticleDOI
Reference Materials for Geochemical Studies: New Analytical Data by ICP‐MS and Critical Discussion of Reference Values
TL;DR: In this article, ICP-MS using solution nebulization after mixed acid digestion (HF-HClO4) under pressure was used for elemental determinations in nearly 90% of the samples analysed.
Journal ArticleDOI
Determination of Major/ Minor and Trace Elements in Silicate Samples by ICP-QMS and ICP-SFMS Applying Isotope Dilution-Internal Standardisation (ID-IS) and Multi-Stage Internal Standardisation
Akio Makishima,Eizo Nakamura +1 more
TL;DR: In this article, a method for the determination of major, minor and trace elements in silicate samples by using isotope dilution-internal standardization (ID-IS) and multi-stage internal standardisation has been developed.
Journal ArticleDOI
Effect of sorbate planarity on environmental black carbon sorption.
TL;DR: By nitrogen adsorption measurements at ultralow pressures on sediment that was strongly enriched in BC by HF treatment and/or chemothermal oxidation at 375 degrees C, it is found that environmental BC has nanoporosity in the <4-10 A size range.
Journal ArticleDOI
Precise determination of Sm, Nd concentrations and Nd isotopic compositions at the nanogram level in geological samples by thermal ionization mass spectrometry
TL;DR: In this paper, a high sensitivity method for measurements of Nd isotopes as NdO+, on a TIMS using a single W filament with TaF5 as an ion emitter is presented.
Journal ArticleDOI
The Direct Determination of Rare Earth Elements in Basaltic and Related Rocks using ICP-MS: Testing the Efficiency of Microwave Oven Sample Decomposition Procedures
Margareth Sugano Navarro,Sandra Andrade,H. Ulbrich,Celso B. Gomes,Vicente Antonio Vitorio Girardi +4 more
TL;DR: In this article, the results obtained for the determination of REE and the trace elements Rb, Y, Zr, Nb, Cs, Ba, Hf, Ta, Pb, Th and U with ICP-MS methodology are described.
References
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Chemical and isotopic systematics of oceanic basalt : implications for mantle composition and processes
TL;DR: In this article, trace-element data for mid-ocean ridge basalts and ocean island basalts are used to formulate chemical systematics for oceanic basalts, interpreted in terms of partial-melting conditions, variations in residual mineralogy, involvement of subducted sediment, recycling of oceanic lithosphere and processes within the low velocity zone.
Journal ArticleDOI
Chemical and isotopic systematics of oceanic basalts. Implications for Mantle Composition and Processes
Book
Advanced Inorganic Chemistry
TL;DR: Cotton and Wilkinson's Advanced Inorganic Chemistry (AIC) as discussed by the authors is one of the most widely used inorganic chemistry books and has been used for more than a quarter century.
Journal ArticleDOI
Chemical differentiation of the Earth: the relationship between mantle, continental crust, and oceanic crust
TL;DR: In this paper, the average chemical compositions of the continental crust and the oceanic crust (represented by MORB), normalized to primitive mantle values and plotted as functions of the apparent bulk partition coefficient of each element, form surprisingly simple, complementary concentration patterns.
Related Papers (5)
Suppression of Matrix Effects in ICP‐MS by High Power Operation of ICP: Application to Precise Determination of Rb, Sr, Y, Cs, Ba, REE, Pb, Th and U at ng g‐1 Levels in Milligram Silicate Samples
Akio Makishima,Eizo Nakamura +1 more
Determination of Major/ Minor and Trace Elements in Silicate Samples by ICP-QMS and ICP-SFMS Applying Isotope Dilution-Internal Standardisation (ID-IS) and Multi-Stage Internal Standardisation
Akio Makishima,Eizo Nakamura +1 more