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Chemical composition of manganese deposits associated with hydrothermal 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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Detailed observation of manganese deposits associated with hydrothermal 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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
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... -
Radiochemical data for manganese crust sample CYP-74-26-12
Scoriaceous Mn crust fragments on travertine-like nontronite deposit were retrieved near two hydrothermal vents while surveying the rift valley of the Mid-Atlantic Ridge using... -
Investigation of manganese deposits from the Pacific and Atlantic oceans
Submersible exploration on the eastern Pacific Ridge near 21 ° N has revealed an active hydrothermal system. It is manifested by the emission in the marine environment of hot...
