Results 61 to 70 of about 5,325 (163)

(Table T1) Methane carbon isotope composition of pore waters from ODP Site 195-1200 serpentinite mud

open access: yes, 2005
(Table T1) Methane carbon isotope composition of pore waters from ODP Site 195-1200 serpentinite ...
Michael J Mottl (6958682)   +5 more
core   +1 more source

Heavy Metals Content of Two Red Soils in Samar, Philippines

open access: yesAnnals of Tropical Research, 2011
The study evaluated the total and available heavy metal (Cd, Cu, Cr, Pb, Ni and Zn) contents of two red soils in Samar, Philippines, one developed from slate near a mining site (Bagacay soil) and other from serpentinite (Salcedo soil), a well-known ...
Ian A. Navarrete, Victor B. Asio
doaj   +1 more source

Chrome spinel compositions as evidence for an Archaean ophiolite in the Kuhmo greenstone belt in Finland [PDF]

open access: yesBulletin of the Geological Society of Finland, 1994
Investigations into chromite compositions in Archaean ultramafic rocks are rare. Most Archaean ultramafic rocks have undergone a multi-stage history of deformation and metamorphism, and therefore fresh primary chromite is rarely preserved.
J. Liipo   +3 more
doaj   +1 more source

Multi-stage serpentinization of ultramafic rocks in the Manlay Ophiolite, southern Mongolia

open access: yesMongolian Geoscientist, 2021
Serpentinization of ultramafic rocks in ophiolites is key to understanding the global cycle of elements and changes in the physical properties of lithospheric mantle.
Amarbayar Nomuulin   +6 more
doaj   +1 more source

Plant endemism of the Balkan high‐mountain fens: a community‐level synthesis and their climate change perspective

open access: yesPlant Biology, EarlyView.
Balkan high‐mountain fens harbour unique endemic plant communities, with a west‐to‐east compositional gradient and local richness primarily shaped by palaeoclimate. As these fens have already experienced drier, warmer summers than at present, they may withstand climate change if actively and effectively protected. Abstract The phenomenon of Balkan high‐
M. Hájek   +20 more
wiley   +1 more source

Estimation of serpentinite rock mass strength of Placetas - Cuba underground gold mine deposit [PDF]

open access: yes, 2017
This study estimated the strength of the serpentinite rock mass of the underground gold mine “Oro Descanso” Placetas, Cuba. The rock mass was classified into its lithological group of massive, sheared serpentinite rocks and gabbros.
Ajibola, Olawale O   +1 more
core   +1 more source

Parapatric speciation of Meiothermus in serpentinite-hosted aquifers in Oman

open access: yesFrontiers in Microbiology, 2023
The factors that control the distribution and evolution of microbial life in subsurface environments remain enigmatic due to challenges associated with sampling fluids from discrete depth intervals via boreholes while avoiding mixing of fluids.
Mason Munro-Ehrlich   +5 more
doaj   +1 more source

(Table T3) Sulphate sulphur isotope composition of pore waters from ODP Site 195-1200 serpentinite mud

open access: yes, 2005
(Table T3) Sulphate sulphur isotope composition of pore waters from ODP Site 195-1200 serpentinite ...
Michael J Mottl (6958682)   +3 more
core   +1 more source

Fluid-mediated element cycling in subducted oceanic lithosphere: The orogenic serpentinite perspective [PDF]

open access: yes, 2022
Serpentinites are central to water (re)cycling in subduction zones and thus effect fluid-mediated element transfer between the hydrosphere and the Earth’s mantle and back into continental crust via calcalkaline magmatism.
Pettke, Thomas, Bretscher, Annette
core   +2 more sources

Subduction metamorphism of serpentinite‐hosted carbonates beyond antigorite-serpentinite dehydration (Nevado‐Filábride Complex, Spain) [PDF]

open access: yes, 2019
I. Martínez Segura and M. J. Román Alpiste are thanked for their kind assistance during sample preparation and SEM operation, and M. T. Gómez‐Pugnaire and A. Jabaloy for early work on Almirez ophicarbonates.
Vicente López Sánchez‐Vizcaíno   +10 more
core   +1 more source

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