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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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table 7, page 705) Chemical composition of micronodules and Mn-rich accumula...
This dataset has no description
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(Table 4, page 704) Chemical composition of zones inside a fossil manganese n...
This dataset has no description
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(Table 1) Plagioclase analyses from ODP Hole 140-504B
Structural formulas are calculated for 8 oxygens. -
(Table 4) Representative plagioclase analyses of ODP Hole 140-504B
This dataset has no description
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(Table 4) Geochemistry of rutile from ODP Hole 135-841B
This dataset has no description
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(Table T4) Geochemical composition of primary and secondary phases in altered...
Sediment depth is given in mbsf, trace elements in number of cations. The mineral formulas calculated are based on the following oxygen bases: olivine, 4; pyroxene, 6; spinel,... -
Sediment chemical data from Amazonas lakes, Brazil - rainy and dry seasons 20...
Water (physico)chemical and sediment chemical data from shallow tropical lakes and some piscicultures are available. In 5 subsequent field campaigns in both dry (3x) and rainy... -
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 60, Page 247-251) Chemical composition of iron-manganese concretions 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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 4, Page 98) Chemical composition of iron-manganese concretions from th...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Ferromanganese crusts and nodules chemical analyses from the USGS Reston anal...
Based on comparative studies on the utility of ICP, atomic absorption, and other techniques for the elemental analysis of geological samples the authors decided to pursue a... -
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... -
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... -
(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... -
(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 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 2, page 1177) Composition of manganese deposit samples from Cuba
Todorokite is a very abundant manganese oxide mineral in many deposits in Cuba and has been noted from other localities. Six new analyses are givenl they lead to the approximate... -
(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,... -
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...
