Published February 1991
| Version v1
Journal article
Instrumental NAA of carbonate rocks and its application for the analysis of secondary sedimentary environments in shallow sea
Creators
- 1. Chengdu College of Geology, Sichuan (China). Research Inst. of Applied Nuclear Techniques
Description
More than 30 major and trace elements were determined in carbonate rocks by thermal neutron, epithermal neutron and short-irradiation activation analysis. Al, Cl, Sc, Ti, V, Cr, Fe, Co, As, Br, Rb, Sb, Cs, Lu, Hf, Ta, Th and U were found to be the effective distinguishing markers for the secondary environments in shallow sea. Element concentration differences in the carbonate rock samples from various secondary environments in early palaeozoic shallow sea, North China, were discovered for the first time. Elemental marks were employed to distinguish between environments effectively. (R.P.) 9 refs.; 6 tabs
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 147
- Journal Issue
- 2
- Series
- J. Radioanal. Nucl. Chem. ;Articles.
- Journal Page Range
- 363-370
- ISSN
- 0236-5731
- CODEN
- JRNCD
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 22070985
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CALIBRATION STANDARDS; CARBONATE ROCKS; CHINA; COMPARATIVE EVALUATIONS; CORRELATIONS; EXPERIMENTAL DATA; GEOCHEMISTRY; IRRADIATION PROCEDURES; MULTI-ELEMENT ANALYSIS; NEUTRON ACTIVATION ANALYSIS; SEDIMENTS; SENSITIVITY
- Descriptors DEC
- ACTIVATION ANALYSIS; ASIA; CHEMICAL ANALYSIS; DATA; EVALUATION; INFORMATION; NONDESTRUCTIVE ANALYSIS; NUMERICAL DATA; ROCKS; SEDIMENTARY ROCKS; STANDARDS