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Microprobe analysis of a manganese nodule sample from the MN7601-PLEIADES cam...
The authors have selected for analysis a manganese nodule from Station 20 of the PLEIADES Mn7601 campaign. This "apple" shaped nodule (6.5x3.0 cm) was laying on a bed of... -
Chemical constituents of selected ferromanganese crust samples from the Hawai...
Bottom dredging during the KK84 campign of the R/V Kana Kenoki recovered numerous ferromanganese crusts on a large variety of substrate (basalt, volcanics, limsetone and... -
Electron Microprobe data for Hole BT1B Oman Drilling Project
Electron microprobe data for Serpentine, Spinel and carbonate (magnesite and dolomite) for 11 samples from Hole BT1B, Oman Drilling project. The discussion of the data is... -
Average compositions of serpentine and fuchsite from hole BT1B, Oman Drilling...
The presented serpentine and fuchsite (Cr-muscovite) data were derived from representative carbonate-bearing serpentinite and listvenite samples from Hole BT1B, OmanDP. Electron... -
Major element compositions of olivine, clinopyroxene and plagioclase, cooling...
As largest and best-exposed paleo-fast-spread oceanic crust on land, the Samail ophiolite in the Sultanate of Oman represents an ideal natural laboratory for investigating... -
(Table 1, page 381) Chemical composition of metalliferous sediments from DOME...
Quaternary sediments cored in the northeast Pacific nodule area (DOMES site C, 14°N, 126°W) contain a significant amount of hydrothermal metalliferous mud. Water content, color,... -
(Table 1, page 86) Chemical composition of ferromanganese crusts from the Wah...
Quantitative and qualitative chemical analyses were performed on fourteen manganese nodules and crusts from the Waho Shelf. The analyses showed that submarine weathering has... -
(Table 2, page 1208) Average of 8 partial chemical analyses of opaque mineral...
Aragonite mineralization was observed in serpentinized peridotites from the Romanche and Vema Fracture Zones in the Atlantic and the Owen Fracture Zone in the Indian Ocean,... -
(Table 1, page 1169) Chemical composition of land (fossil) manganese deposits...
Chemical, x-ray and other data are given for todorokite, (Mn, Mg, Ca, Ba, Na, K)2.Mn5O12.3H2O, from Charco Redondo, Cuba, Farragudo, Portugal, and Hüttenberg, Austria.... -
(Table 1, page 129) Chemical composition of ferromanganese coating on glacial...
Ferromanganese coatings have been found on glacial erratics in Lydonia Canyon, off the United States northeastern coast. The coatings, which are about 17 µm thick, consist of an... -
(Table 3, page 264), Composition of a manganese micronodule found in a fossil...
Chemical analyses are presented for two Cretaceous clays from Noil Tobee, Timor. Mineralogical examination has shown that they consist principally of quartz, feldspar, illite... -
Manganese nodule geochemistry from the Challenger Expedition
C. W. Gümbel received nodules from J. Murray which were collected at a depth of 2740 fathoms, between Japan and the Sandwich Islands, by the "Challenger" Expedition. They were... -
Chemical composition of a manganese nodule from the Pacific Ocean
By means of spectrographic analysis 96 samples of marine sediments were analyzed quantitatively for V, Ti, Zr, Co, Ni, Sc, Cr, and La, and semi-quantitatively for Ba and Sr. Ca... -
(Table 1) Geochemistry of glass shards at DSDP Leg 84 Holes
Three Leg 84 sites provided a good record of explosive volcanism onshore (in Central America). Ash layers and many ashy pods are interbedded in Recent to Oligocene strata.... -
(Table T1) Major element oxide and trace element concentration of ODP Hole 17...
Sixty-three major and trace element analyses from Hole 735B reflect known characteristics of the igneous and metamorphic evolution of the oceanic crust at this site. Regular... -
Chemical composition of minerals from rocks of the Utashud Island, off the So...
A brief review of various relationships connecting seismofocal zone and volcanic belts within the Kurile island-arc system is represented. Possibilities of manifestation of the... -
(Table 1) Chemical composition of Central Pacific manganese micronodules cont...
Detailed mineralogical characterization of micronodules is given. The main regularities of variations in composition of micronodules from Central Pacific sedimentary rocks of... -
Major and trace element composition of clinopyroxenes from an olivine gabbro ...
Major and trace element profiles of clinopyroxene grains in oceanic gabbros from ODP Hole 735B have been investigated by a combined in situ analytical study with ion probe, and... -
Conventional XRF data from marine sediment core E-8X, Danish North Sea, cover...
The data set contains raw datafiles from PANalytical Axios mAX sequential, fully automatic wavelength-dispersive X-ray fluorescence spectrometer. The XRF data was collected in... -
(Table 1) Chemical composition of hydrous and other minerals and their chromi...
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