Indonesian Mining Journal
Vol 13 No 1 (2010): INDONESIAN MINING JOURNAL Vol. 13 No. 1 February 2010

BARIUM CONCENTRATION IN DEEP SEA SURFACE SEDIMENTS FROM TOMINI BASIN: VERTICAL DISTRIBUTION AND OCCURRENCE

DIDA KUSNIDA (Marine Geological Institute of Indonesia)
P.H. WIJAYA WIJAYA (Marine Geological Institute of Indonesia)
J. WIDODO WIDODO (Marine Geological Institute of Indonesia)

Article Info

Publish Date
21 Nov 2017

Abstract

The concentrations of trace elements (Th, Zr, Ba, Ce, Nb and Sr) in the sediments core from Tomini Basin, Sulawesi were studied to establish their vertical distributions and occurrence. However, the highest concen- tration of trace elements was dominated by barium (>300 ppm). Results indicate that barium composition in the surface sediments generally increase downward. Vertical distribution of barium in Tomini Basin indicates that its sedimentary environment has a high palaeo-productivity.

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Journal Info
Indonesian Mining Journal
Website

Abbrev

imj

Publisher

Balai Besar Pengujian Mineral dan Batubara tekMIRA

Subject

Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Environmental Science Materials Science & Nanotechnology

Description

This Journal is published periodically two times annually : April and October, containing papers of research and development for mineral and coal, including exploration, exploitation, processing, utilization, environment, economics and policy. The editors only accept relevant papers with the ...