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Chemical composition of selected manganese nodule and ferromanganese crust st...
If nodules were chemically homogeneous objects, their bulk compositions would paint a complete picture. But they are not, as can be assumed simply from visual recognition of... -
Bulk chemical composition of Southwestern Pacific Ocean manganese nodules (Ex...
The bulk compositions of Samoan Basin nodules were determined for this study, and these data have been compiled with those of Glasby, et al. (1975) to form Appendix L. Silicon,... -
Chemical composition of manganese nodules from the Kribati Region (CCOP/SOPAC...
During the evaluation of marine mineral resources of the Kiribati region sponsored by CCOP/SOPAC program (ESCAP, United Nations) various cruises of the R/V Machias successfully... -
Chemical composition of oceanic and epicontinental manganese nodules
Selected manganese nodules both from deep-sea environments of the Pacific Ocean and epicontinental near-shore areas (Canada west coast and Baltic Sea) have been studied to... -
Bulk chemical composition of manganese nodules at various levels of their ext...
The nodules used in this study were collected from two cruises in the western North Pacific by box coring (KH-79-4) and dredging (GH-78-1). After being dried at 110°C each... -
Average chemical analyses of ferromanganese deposit samples from dredges take...
Manganese crusts and nodules were retrieved from dredges and grabs performed during Cruise D16 of R.R.S. Discovery. Samples were analysed by a combination of atomic absorption... -
Determination chemical constituents in manganese deposit samples from the Pac...
Atomic absorption spectrophotometry (AAS) was used to analyse manganese nodules and crusts from the Pacific Ocean retrieved during expeditions from the Scripps Institution of... -
Chemical concentration of metal and rare reath elements (REE) in manganese no...
Manganese nodules and crusts samples analyzed in this work were chosen to represent a range of marine environments both oceanic and epicontinental. They were analysed by... -
Analytical data for CCOP/SOPAC manganese nodule stations in the Cook Islands ...
In 1978 during cruise CK-78(2) of the R/V Machias scattered manganese nodules were recovered from three stations in the Samoa Basin and abundant nodules from five stations in... -
Chemical composition of manganese nodules from the Australian region
Fifteen manganese nodules from the Australian region have been analysed by the Bureau of Mineral Resources (BMR) from the Department of Minerals and Energy, Australia. These... -
Results from manganese nodules analyses from the Cook Islands area in the Pac...
This cruise was undertaken as part of the CCOF/SOPAC Work Programme CCSP-1/CK-1 (Sea bed investigation for manganese nodules in oceanic areas adjoining Cook Islands),... -
Chemical composition of Pacific manganese nodules and crusts analyzed at Scri...
16 manganese nodules and crusts from 11 sites in the Pacific Ocean were analyzed at Scripps Institution of Oceanography using atomic absorption spectrophotometry (AAS). Samples... -
Chemical analyses of manganese nodules and crusts from the Indian, Atlantic a...
Ferromanganese nodules and encrustations have been analysed for Mn, Fe, Co, Ni, Cu, Zn, Pb, Ca and Al by atomic absorption spectrophotometry. The preparation of... -
Chemical composition of sediments associated with manganese nodules from the ...
72 surface sediments associated with manganese nodules from 31 sites in the Central Pacific Ocean were obtained during CCOP/SOPAC cruises in 1980, and from the core collections... -
Chemical composition of manganese nodules from the Central Pacific Ocean
61 manganese nodules from 31 sites in the Central Pacific Ocean were obtained during CCOP/SOPAC cruises in 1980, and from the core collections at the University of Hawaii,... -
Chemical analysis of sections of manganese nodules retrieved from the Pacific...
Surface manganese nodules were sampled from the surface of a box core which was retrieved during tha VA-13/1 expedition of the R/V Valdivia in the Pacific Ocean. Most of these... -
Chemical analyses of Fe-Mn nodules from the Indian Ocean
Mn nodule samples were decomposed with HCl and fumed with H2S04. SiO2 was estimated by the standard procedure of HF. The residue, after the removal of SiO2, was fused with... -
Chemical composition of Pacific manganese nodules and crusts from the Pacific...
Manganese nodules and crusts from the Pacific and the Indian oceans were analyzed at Scripps Institution of Oceanography using atomic absorption spectrophotometry (AAS). Samples... -
Chemical analyses of ferromanganese oxide crusts from the Indian Ocean
A suite of ferromanganese oxide crust specimens was collected by R.R.S. Shackleton in 1975 as part of the continuing study at Imperial College of North West Indian Ocean nodules... -
Selected minor element chemical analyses of manganese nodules and crusts from...
Ferromanganese nodules and encrustations have been analysed for selected minor elements (mainly Cd, Cr and Ti) by atomic absorption spectrophotometry. The preparation of...
