-
Major, trace and rare earth elements geochemistry of manganese nodules from t...
The distribution of rare earth elements (REE) in ferromanganese nodules from DOMES Site A has been determined by instrumental neutron activation methods. The concentrations of... -
Trace element chemistry of pyrobitumen from the Tau-Tona mine in South Africa
High-grade gold and uranium mineralization in the Witwatersrand basin is intimately associated with pyrobitumen, implying that hydrocarbons may have played a role in the genesis... -
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... -
(Table 1, Page 181 Chemical analysis of a manganese nodule from the Pacific O...
A seabed nuclear probe which was designed to measure up to 30 elements at parts per thousand to parts per hundred levels has been tested for the analysis of simulated manganese... -
Concentrations of major elements in sediment core GeoB20615-2
This dataset has no description
-
Concentrations of major elements in sediment core GeoB20615-1
This dataset has no description
-
(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... -
Major elements, trace elements and Sr-Nd-Pb isotopes form lavas of lakes Nyos...
Lake Nyos is located at the summit of a stratovolcano in the Oku Volcanic Group (OVG) along the Cameroon Volcanic Line. The sudden release of magmatic CO2 trapped at the bottom... -
(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... -
Table 5 to 12 - Concentration of major elements in samples from the Esmeralda...
Die vorliegende Arbeit besitzt mit der geologischen Kartierung des Marianen Trogs zwischen 15° und 18°N und der mineralogischen Untersuchung der hydrothermalen Gesteine im... -
(Table 1a, page 321) Chemical composition of Fe-Mn rich layers in the sedimen...
Thirty selected samples of pelagic and hydrothermal sediments retrieved on DSDP Leg 54 were chemically analyzed for major and minor oxide concentrations. Additionally, 11... -
(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... -
(Table 9.1B) Representative analyses of pyrrhotite coating vesicle walls in r...
This dataset has no description
-
(Table 9) Geochemical composition of different manganese nodules and crusts f...
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 7) Porewater chemistry of sediment cores sampled during Sonne cruise SO57
This dataset has no description
-
(Table 4a,b) Geochemical composition of Sonne SO57 cruise hydrothermal products
This dataset has no description
-
(Table 5.4) Geochemical composition of Sonne SO65 cruise sediments calculated...
This dataset has no description
-
(Table 5.3) Geochemical composition of Sonne SO65 cruise sediments
This dataset has no description
-
Concentrations of trace elements in fluid samples from IODP Hole 357-M0072X
This dataset has no description
-
Concentrations of trace elements in fluid samples from IODP Hole 357-M0076B
This dataset has no description