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Lithology, major, volatile and trace element composition of Hole BT1B samples...
This database reports the results of bulk rock geochemical measurements realized on 84 rock samples collected from Hole BT1B drilled during ICDP Oman Drilling Project (OmanDP,... -
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 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... -
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 sector-zoned crystal at DSDP Hole 45-395A
Variations in crystal morphologies in pillow basalts and probable sheet flows sampled from the region of the East Pacific Rise drilled during Leg 54 are related both to... -
(Table 7) Representative electron microprobe analyses for natroalunite and la...
Acid-sulfate alteration of basalt by SO2-bearing volcanic vapors has been proposed as one possible origin for sulfate-rich deposits on Mars. To better define mineralogical... -
(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 1) Geochemistry of glass shards at DSDP Site 87-582 and 87-583
In the Leg 87A holes, 45 ash layers were sampled in Recent to upper Pliocene strata. The main volcanogenic deposits came from single eruptions or subcontemporaneous eruptions of... -
(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 plagioclase and amphibole-pyroxene containi...
Recent sediments with distinct signs of hydrothermal alteration sampled in the Hess Deep(Galapagos Ridge, East Pacific Rise) contained a piece of ash-gray rock, which differed... -
Major and trace element data for the Mehmetalan (ME), Mollatopuz (MO), and Al...
The diabases cut across the ophiolites as parallel and variably thick dyke-swarms. Geochemistry of the diabases reveals three distinct groups, including a) supra-subduction zone... -
Major and trace element compositions of the Buendnerschiefer samples
The Bündnerschiefer of the Swiss-Italian Alps is a large sedimentary complex deposited on the Piemonte-Liguria and Valais oceans and associated continental margins from the... -
Tab. 1+2: Representative electron-microprobe analyses of minerals from Du Toi...
An example of cordierite-bearing gneiss that is part of a high-grade gneiss-migmatite sequence is described from the Hatch Plain in the Read Mountains of the Shackleton Range,... -
(Table 1) Compositions of magnetites and ferric hydroxides from sediments fro...
Twenty-eight specimens of clastogenic magnetites and ferric hydroxides recovered by the “Glomar Challenger”. from Cenozoic deposits in the deep-sea basins of the Japan and... -
Geochemical analyses of secondary minerals from ODP Leg 115 basalts (Tables 1+2)
Basalts recovered along the Reunion hotspot track on Ocean Drilling Program (ODP) Leg 115 range in age from 34 Ma at Site 706 to 64 Ma at Site 707. They have undergone various... -
Electron microprobe results of clay minerals from samples of the Frankenwald ...
Late Devonian (Frasnian) pillow basalts from the Frankenwald and Thüringer Wald within the Saxothuringian zone in Germany were found to contain abundant putative biogenic... -
Major and rare earth element concentrations of basalts beneath ODP Hole 118-7...
A wide-angle seismic experiment at the Atlantis II Fracture Zone, Southwest Indian Ridge, together with geochemical analyses of dredged basalt glass samples from a site...