Evaluation of Zr and Hf Data for Some Geological Standard Rock Samples

Mitsuru Ebihara, Haruka Minowa, Hiromichi Nakahara, Chushiro Yonezawa

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Zirconium and hafnium contents were determined by radiochemical neutron activation analysis for some basaltic and granitic geological standard rock samples. Our values for Zr and Hf are consistent with the literature values for basaltic samples, but are systematically higher than the literature data, especially for Zr, for granitic samples, though their relative ratios were found to be in good agreement with meteoritic values. The present work suggests that the literature values of Zr and Hf are systematically low for some granitic rock standard samples.

Original languageEnglish
Pages (from-to)43-48
Number of pages6
JournalAnalytical Sciences
Volume10
Issue number1
DOIs
Publication statusPublished - 1994 Jan 1
Externally publishedYes

Fingerprint

Hafnium
Rocks
Neutron activation analysis

Keywords

  • basaltic rocks
  • granitic rocks
  • Hf
  • Radiochemical neutron activation analysis
  • standard rock samples
  • Zr

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

Evaluation of Zr and Hf Data for Some Geological Standard Rock Samples. / Ebihara, Mitsuru; Minowa, Haruka; Nakahara, Hiromichi; Yonezawa, Chushiro.

In: Analytical Sciences, Vol. 10, No. 1, 01.01.1994, p. 43-48.

Research output: Contribution to journalArticle

Ebihara, Mitsuru ; Minowa, Haruka ; Nakahara, Hiromichi ; Yonezawa, Chushiro. / Evaluation of Zr and Hf Data for Some Geological Standard Rock Samples. In: Analytical Sciences. 1994 ; Vol. 10, No. 1. pp. 43-48.
@article{cf4c5c6bbc91419bbae30e812e61ae80,
title = "Evaluation of Zr and Hf Data for Some Geological Standard Rock Samples",
abstract = "Zirconium and hafnium contents were determined by radiochemical neutron activation analysis for some basaltic and granitic geological standard rock samples. Our values for Zr and Hf are consistent with the literature values for basaltic samples, but are systematically higher than the literature data, especially for Zr, for granitic samples, though their relative ratios were found to be in good agreement with meteoritic values. The present work suggests that the literature values of Zr and Hf are systematically low for some granitic rock standard samples.",
keywords = "basaltic rocks, granitic rocks, Hf, Radiochemical neutron activation analysis, standard rock samples, Zr",
author = "Mitsuru Ebihara and Haruka Minowa and Hiromichi Nakahara and Chushiro Yonezawa",
year = "1994",
month = "1",
day = "1",
doi = "10.2116/analsci.10.43",
language = "English",
volume = "10",
pages = "43--48",
journal = "Analytical Sciences",
issn = "0910-6340",
publisher = "Japan Society for Analytical Chemistry",
number = "1",

}

TY - JOUR

T1 - Evaluation of Zr and Hf Data for Some Geological Standard Rock Samples

AU - Ebihara, Mitsuru

AU - Minowa, Haruka

AU - Nakahara, Hiromichi

AU - Yonezawa, Chushiro

PY - 1994/1/1

Y1 - 1994/1/1

N2 - Zirconium and hafnium contents were determined by radiochemical neutron activation analysis for some basaltic and granitic geological standard rock samples. Our values for Zr and Hf are consistent with the literature values for basaltic samples, but are systematically higher than the literature data, especially for Zr, for granitic samples, though their relative ratios were found to be in good agreement with meteoritic values. The present work suggests that the literature values of Zr and Hf are systematically low for some granitic rock standard samples.

AB - Zirconium and hafnium contents were determined by radiochemical neutron activation analysis for some basaltic and granitic geological standard rock samples. Our values for Zr and Hf are consistent with the literature values for basaltic samples, but are systematically higher than the literature data, especially for Zr, for granitic samples, though their relative ratios were found to be in good agreement with meteoritic values. The present work suggests that the literature values of Zr and Hf are systematically low for some granitic rock standard samples.

KW - basaltic rocks

KW - granitic rocks

KW - Hf

KW - Radiochemical neutron activation analysis

KW - standard rock samples

KW - Zr

UR - http://www.scopus.com/inward/record.url?scp=21344480636&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=21344480636&partnerID=8YFLogxK

U2 - 10.2116/analsci.10.43

DO - 10.2116/analsci.10.43

M3 - Article

VL - 10

SP - 43

EP - 48

JO - Analytical Sciences

JF - Analytical Sciences

SN - 0910-6340

IS - 1

ER -