Published November 1, 1989 | Version v1
Journal article Metadata-only

Neutron activation analysis of rare earth elements in altered volcanic rocks (palagonite) from a seamount

Creators

  • 1. Tokyo Univ. (Japan). Faculty of Science
  • 2. Tokyo Univ. (Japan). Ocean Research Inst.

Description

By means of instrumental NAA, rare earth elements (REEs) in the dredged rocks from a seamount (KH73-4-2) in the East Mariana Basin, Japan, were determined. Based on the REE patterns, the rocks are classified into two groups despite of alteration: highly altered palagonite of oceanic-island tholeiitic nature, and relatively fresh basaltic-andesitic rocks of alkaline rock nature. (author) 13 refs.; 2 figs.; 3 tabs

Additional details

Publishing Information

Journal Title
Journal of Radioanalytical and Nuclear Chemistry
Journal Volume
137
Journal Issue
4
Series
J. Radioanal. Nucl. Chem. ;Letters.
Journal Page Range
299-308
ISSN
0236-5731
CODEN
JRNCD

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
21048938
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
CHONDRITES; DECOMPOSITION; EXPERIMENTAL DATA; GEOCHEMISTRY; IGNEOUS ROCKS; NEUTRON ACTIVATION ANALYSIS; PETROCHEMISTRY; QUANTITY RATIO; RARE EARTHS; SAMPLING; SEA BED; SEAS
Descriptors DEC
ACTIVATION ANALYSIS; CHEMICAL ANALYSIS; CHEMICAL REACTIONS; CHEMISTRY; DATA; ELEMENTS; INFORMATION; METALS; METEORITES; NONDESTRUCTIVE ANALYSIS; NUMERICAL DATA; ROCKS; STONE METEORITES; SURFACE WATERS