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Chemical composition of manganese crusts fom the Manihiki Plateau area
9 manganese crusts retrieved from the Manihiki Plateau area by R/V Tui have been analysed by instrumental neutron activation analysis in order to characterize their geochemical... -
Rare earth elements (REE) composition of manganese nodules from the Indian Ocean
Manganese nodules dredged in the Indian Ocean by R/V Marion Dufresne have been selected in conjunction with cores taken in their vicinity. Most of these samples are spherical or... -
Rare earth elements (REE) composition of granulometric size fractions from co...
Cores retrieved in the Indian Ocean by R/V Marion Dufresne have been selected in conjunction with manganese nodules dredged in their vicinity. A sample was taken for each ore... -
Chemical analysis of various layers forming a ferromanganese crust retrieved ...
During Valdivia cruise VA 13/2 dredging brought exceptionnally thick Mn crusts on top of basalt. One of these deposits is 22 cm thick and consists of three main zones and... -
Chemical composition of crust from R/V Dmitry Mendeleev station 1052. Comapri...
The manganese crust was retrieved from station 1052 during the 14th cruise of the R/V Dmitry Mendeleev. The station is located in Hess Deep in the axis of the Galapagos... -
(Table 1, page 258) Chemical composition of 24 concentric layers inside manga...
The minor-element composition of concentric layers within a single ferromanganese nodule from the eastern North Pacific exhibits strong correlations with Fe and Mn contents but... -
(Table 1, page 262) Chemical data on the major- (wt. %) and minor (ppm) eleme...
Dark crusts and concretions on volcanic and calcareous rocks dredged from seamounts west of the Aeolian Islands, southern Tyrrhenian Sea, consists mainly of amorphous Fe-Mn... -
Minor element geochemistry of Lake Michigan ferromanganese nodules
Samples of ferromanganese nodules from several localities in Lake Michigan have been analyzed for their minor element content utilizing neutron activation techniques. The... -
REE and transition elements concentrations in fossil manganese nodules from D...
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