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(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... -
(Tables 4-5, page 160) REE contents in ferromanganese concretions from the Gu...
Ferromanganese concretions from the Svalbard shelf in the Barents Sea show slightly convex shale-normalized REE patterns with no Eu anomalies. Concretions from the Gulf of... -
(Table 2, Page 106-107) Composition of the HCl-soluble fraction in Barents Se...
Ferromanganese concretions from ten stations in the Barents Sea have been analysed for 24 elements. The deposits occur as discoidal and flat concretions and as coatings, in the... -
(Table 2, page 10) Bulk spectroscopic, X-ray fluorescence and colorimetric an...
The Bedford Institute of Oceanography provided ship time on the C.S.S. Hudson during the B.I.0. 1967 Metrology and IODAL Cruise for surveying two separate bottom features in the... -
(Table 1, page 437) Chemical composition of manganese encrusted Rhabdammina t...
Study of cores taken from the north-eastern Mediterranean during cruise 4/72 of the RRV Shackleton, using a Lehigh 4-inch hydroplastic gravity corer and containing layered... -
Geochemical composition of nodules and crusts from the Indian Ocean recovered...
Following the launch of the "Marion Dufresne 1", first supply ship of the Terres Australes and Antarctiques Françaises and part time oceanographic vessel in the Indian Ocean, a... -
(Table 4, page 1372) Element abundances in ferromanganese oxide crusts on bio...
Phosphatized bioclastic limestones of Early Tertiary age have been dredged from the crest of a seamount in the equatorial Atlantic near 9°N, 21°W. The samples were recovered... -
(Table 1, page 24), Geochemical cmposition of nodules and crust from the Inda...
Mineralogical analysis of manganese nodules and crusts collected from Indian ocean aboard Marion Dufresne points to a depth and regional control upon the manganese oxide... -
Chemical composition of a P2O5 rich concretion from the Challenger expedition...
Among the geological discoveries of the end of the 19th century, one of the most remarkable and certainly most important from the economic point of view, is that lime phosphate... -
(Table 2, page 156), The comparison of heavy elements in manganese nodules
The comparison of Mn/Fe, Co/Ni, Co/Fe, Ni/Mn, and Cu/Fe ratios is presented and it is noticed that Co/Ni and Ni/Mn ratios of nodules fairly coincide with those of coexisting... -
Chemical composition of manganese nodules from the Challenger Expedition
The samples were dried in the air (in vacuo) and then dessicated at "red heat".From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from... -
(page 43), Geochemical composition of a phosphatic manganese nodule from Blak...
Mr. John Murray, to whom the specimens of bottom deposits collected by the "Blake" were sent for examination, looked over the whole and selected some typical specimens. These... -
Geochemistry of some manganese nodules
The manganese nodules occur in greater or less quantity all over the ocean-bed, and most abundantly in the Pacific. They occur in all sizes, from minute grains to masses of a... -
(Table 2) Porosity and geochemical composition of ODP Site 166-1005 and 166-1...
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Chemical composition of sedimentary rocks from Hole VNIIO-1971-01-Rad drilled...
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Major constituents of deep sea cores obtained during the Swedish Deep-Sea Exp...
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(Table 1) Abundance and physical properties of glass shards in ashes from DSD...
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(Table 1) Analyses of bulk samples from ODP sites 101-626 and 101-627
Clay minerals are not included in the mineralogy, + = present, - = absent, O = not treated with acid, ? = identification uncertain -
(Table 3A) Proportions of main phases/fractions of 18 metalliferous sediment ...
Data on the bulk salt-free basis of sediments. The carbonate fraction (CaCO3) was leached by 4 hours treatment by 10% acetic acid. Leach-2 fraction was leached from the... -
(Table 2A) Composition of metalliferous component of DSDP Hole 92-598 sediments
Element contents are given on the salt-free carbonate-free basis. The metalliferous component was leached from the carbonate-free fraction (the carbonate fraction was previously...