Thirty-five samples from Hole 778A were prepared for X-ray diffraction (XRD) mineralogical analyses and for chemical analyses of major and trace elements. Most of the selected samples were silt- and sand-sized sedimentary serpentinites or microbreccias except for a soft clast of mafic rock, a hard clast of massive serpentinized peridotite, and a pebble of consolidated, undeformed serpentine microbreccia that contained planktonic foraminifers. Both mineralogical and geochemical analyses allow discrimination of three groups among the analyzed samples. These groups correspond to three stratigraphic intervals present along the drilled section. Group A contains the upper samples (lithologic Unit I). These consist of poorly consolidated serpentin...
We discuss the provenance of minerals detected by X-ray-diffraction analyses of sediments of Sites 5...
Small-scale shear zones are present in drillcore samples of abyssal peridotites from the Mid-Atlanti...
Ultramafic rocks are essentially constituted by silicates of magnesium: forsterite, and/or Diopside-...
Thirty-five samples from Hole 778A were prepared for X-ray diffraction (XRD) mineralogical analyses ...
Large serpentinite seamounts are common in the forearc regions between the trench axis and the activ...
The <63-µm fractions of serpentinite muds from two seamounts on the Mariana and Izu-Bonin forearcs w...
At Sites 566, 567, and 570 of Leg 84, ophiolitic serpentinite basement was covered by a sequence of ...
New geochemical data on serpentinite muds and metamorphic clasts recovered during Ocean Drilling Pro...
Recovered rocks and sediments from IODP Expedition 366 sites include serpentinite muds, serpentinize...
Eleven serpentine samples from DSDP Leg 84 and four serpentinized ultramafic samples from Costa Rica...
New geochemical data on serpentinite muds and metamorphic clasts recovered during Ocean Drilling Pro...
Serpentine minerals and brucite in ultramafic rocks from the South Chamorro Seamount were characteri...
In this paper we describe textural relationships in hydrated upper mantle peridotites emplaced at a ...
Aragonite mineralization was observed in serpentinized peridotites from the Romanche and Vema Fractu...
At Sites 566, 567, and 570 of Leg 84, ophiolitic serpentinite basement was covered by a sequence of ...
We discuss the provenance of minerals detected by X-ray-diffraction analyses of sediments of Sites 5...
Small-scale shear zones are present in drillcore samples of abyssal peridotites from the Mid-Atlanti...
Ultramafic rocks are essentially constituted by silicates of magnesium: forsterite, and/or Diopside-...
Thirty-five samples from Hole 778A were prepared for X-ray diffraction (XRD) mineralogical analyses ...
Large serpentinite seamounts are common in the forearc regions between the trench axis and the activ...
The <63-µm fractions of serpentinite muds from two seamounts on the Mariana and Izu-Bonin forearcs w...
At Sites 566, 567, and 570 of Leg 84, ophiolitic serpentinite basement was covered by a sequence of ...
New geochemical data on serpentinite muds and metamorphic clasts recovered during Ocean Drilling Pro...
Recovered rocks and sediments from IODP Expedition 366 sites include serpentinite muds, serpentinize...
Eleven serpentine samples from DSDP Leg 84 and four serpentinized ultramafic samples from Costa Rica...
New geochemical data on serpentinite muds and metamorphic clasts recovered during Ocean Drilling Pro...
Serpentine minerals and brucite in ultramafic rocks from the South Chamorro Seamount were characteri...
In this paper we describe textural relationships in hydrated upper mantle peridotites emplaced at a ...
Aragonite mineralization was observed in serpentinized peridotites from the Romanche and Vema Fractu...
At Sites 566, 567, and 570 of Leg 84, ophiolitic serpentinite basement was covered by a sequence of ...
We discuss the provenance of minerals detected by X-ray-diffraction analyses of sediments of Sites 5...
Small-scale shear zones are present in drillcore samples of abyssal peridotites from the Mid-Atlanti...
Ultramafic rocks are essentially constituted by silicates of magnesium: forsterite, and/or Diopside-...