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(Table 2, page 152) Chemical composition of manganese nodules collected in th...
Chemical element concentrations are given relative to the HCL soluble part.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal... -
(Table 1, page 780) Chemical composition of manganese nodules from the Nares ...
The nodules were crushed, and washed repeatedly by centrifugation and decantation for removal of soluble salts and adherent clay.From 1983 until 1989 NOAA-NCEI compiled the... -
(Table 2, page 132-133) Per station variability of the chemical composition o...
Samples were digested in 50% HCl at 95°C for about 45 minutes. The insoluble fraction was filtered off and the residue was ignited for 15 minutes at 1000°C.From 1983 until 1989... -
(Table 2, page 132-133) Chemical composition of the soluble fraction of oxida...
Samples were digested in 50% HCl at 95°C for about 45 minutes. The insoluble fraction was filtered off and the residue was ignited for 15 minutes at 1000°C.From 1983 until 1989... -
(Appendix 1, page 78-79) Iron and manganese in Baltic Sea concretions
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table 3, page 92-93) Chemical composition of bulk ferromanganese oxide depos...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table 2, page 90) Chemical composition of bulk ferromanganese encrustations ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table 1, page 89) Chemical composition of bulk ferromanganese encrustations ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table II, page 158) Main elements chemical composition for a representative ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table, page 732), Partial analyses of some Clyde nodules
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table V, page 473), Littoral nodules
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table IV, page 473), Oceanic nodules
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Bulk chemical composition of manganese deposits fom the Pacific and Indian oc...
Manganese nodules retrieved by early cruises of the R/V Hakuho Maru in the Pacific Ocean and the R/V Umikata Maru in the Indian Ocean have been chemically analysed. Samples were... -
Analytical data for manganese crusts and coatings retrieved from selected are...
The composition of the acid-insoluble residue and hydrolysate fraction has been determined for manganese crusts and coatings retrieved along an equatorial Pacific transect... -
Analytical data for manganese nodules retrieved from selected areas in the eq...
The composition of the acid-insoluble residue and hydrolysate fraction has been determined for manganese nodules retrieved along an equatorial Pacific transect surveyed during... -
(Table 1, page 73) Chemical analyses of four micronodule types, differing in ...
A gravelly sand deposit at 103 m depth on the summit region of Mount Palinuro, a seamount approximately 100 km off the Italian west coast, is made up of a mixture of manganese... -
(Table 1, page 67) Chemical analyses and XRD determined mineralogy of mangane...
The uptake of Ni and Co in the hydrous Mn oxide or the amorphous Fe-oxide phases of ferromanganese deposits in the oceans was studied by electron-microprobe analyses of 17... -
(Tables 1-3, pages 48-49) Th isotope data for three manganese nodules from th...
Three ferromanganese nodules handpicked from the tops of 2500 cm2 area box cores taken from the north equatorial Pacific have been analysed for their U-Th series nuclides.... -
Major elements geochemistry of manganese nodules from the Pacific Ocean
Analyses of the bulk oxidation state of marine manganese nodules indicates that more than 98% of the Mn in deep ocean nodules is present as Mn(IV). The samples were collected... -
(Page 290) Composition of a manganese deposit sample from the Todoroki Mine, ...
The Todoroki Mine is situated about 25 kilometers to the south-east of Ginzan railway station in Siribesi Province, Hokkaido. The author analysed an interesting specimen of...
