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(Tables 2-4, pages 6-7) Chemical composition of layers inside a manganese nod...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Page 385-386) Major and trace elements composition of manganese deposits in ...
Samples have been reduced to powder, heated at 110° C for H2O+ determination and then ignited up to 1100°C.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals... -
Chemical composition of ocean manganese nodules from the Pacific Ocean using ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Chemical composition of ocean manganese nodules from the Pacific Ocean using ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Chemical analyses of manganese nodules and crusts from the Pacific Ocean usin...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Chemical analyses of manganese nodules and crusts from the Pacific Ocean usin...
measured at American Spectrographic Laboratories, San Francisco.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles,... -
(Table 1, page 1051) Chemical composition of sediment associated with mangane...
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 1053) Chemical composition of manganese nodules taken from the...
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 222) Chemical composition of freshwater concretions from Oneid...
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 5, page 474) Composition of acid-insoluble matter from manganese nodul...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Chemical analyses of Fe-Mn coatings separated from the margins of basaltic ro...
In order to evaluate the possible influence of hydrothermal activity on Fe-Mn coatings found on the surfaces of basaltic rocks in the median part of Transform Fault "A", a few... -
Chemical analyses of hydrothermal deposits and associated material from Trans...
Sampled hydrothermal deposits from Transform fault 'A' on the Mid-Atlantic Ridge have been classified into two main categories according to the relative proportion of the black... -
Chemical composition of manganese nodules and ferromanganese crusts using Ato...
In the mid 1970s Kennecott Exploration, Inc. conducted various systematic studies on the chemical composition of manganese nodules and crusts in order to determine the... -
Chemical composition of sediments, manganese micronodules and nodules from th...
A geochemical (major and trace elements including rare earths) study was made of core samples drilled between the Touamotou Archipelago and the Marqueses Islands during the... -
Chemical composition of Pacific manganese nodules and crusts analyzed at Scri...
23 manganese nodules and crusts from 17 sites in the Pacific Ocean were analyzed at Scripps Institution of Oceanography using X-ray emission spectrometry (XES). Samples were... -
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... -
(Tables 1-2, page 195) Chemical composition of ferromanganese crusts and asso...
Fragments of a hydrothermal deposit, partly moulded on pieces of basalt lava, were dredged from the edge of the median valley in the centre of the Gulf of Aden. The deposit... -
(Table 1, page 215) Chemical composition Mn deposits from the Middle Jurassic...
The X-ray diffraction analyzes of two ferromanganese crust samples found at the base of the Klaus red Jurassic limestone beds of the Unterberg formation indicate pyrolusite as... -
(Tables 3-4, pages 112-115) Chemical composition of Fe-Mn micronodules from m...
A geochemical study of Fe-Mn micronodules associated with the metalliferous sediments at two spreading centres has shown that their composition depends on the site of... -
Chemical composition of a manganese nodule from the Tiki Basin, Touamotou Arc...
The text studies the deep-sea red clays in the East-Central Pacific ocean (Tahiti-Touamotou Archipelago), their authigenic formation, transport and diagenetic character in...
