Results 51 to 60 of about 6,060 (205)
Applied Sciences, 2023 Cabo Ortegal, in Spain, was declared a UNESCO Global Geopark in 2023. An ultramafic complex makes it a geologically exciting unit, where many research works have been carried out. Serpentinites, formed by the weathering of peridotites, dunites, and other
Dolores Pereira +4 more
doaj +1 more source
Plant 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
(Table T1) Methane carbon isotope composition of pore waters from ODP Site 195-1200 serpentinite mud
, 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
Estimation of serpentinite rock mass strength of Placetas - Cuba underground gold mine deposit [PDF]
, 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
Geosciences, 2019 Ultramafic magmas (MgO ≥ 18 wt%) are generally thought to be primary mantle melts formed at temperatures in excess of 1600 °C. Volatile contents are expected to be low, and accordingly, high-Mg magmas generally do not yield large explosive ...
Alessandra Correale +2 more
doaj +1 more source
Chrome spinel compositions as evidence for an Archaean ophiolite in the Kuhmo greenstone belt in Finland [PDF]
Bulletin 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
Mongolian 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
Chromespinel and Magnetite as Indicators for Recognition of Genesis and History of Serpentinites in Baft Ophiolite Mélange (Kerman Province in Iran) [PDF]
Journal of Sciences, Islamic Republic of Iran, 2013 Baft ophiolite mélange is a part of Naein-Baft ophiolite (southeast of Kerman province in Iran). Serpentinites from Baft ophiolite mélange contain different types of spinels such as chromite, chromespinel, ferritchromite and magnetite which can reveal ...
N. Mohammadi, H. Ahmadipour
doaj
Parapatric speciation of Meiothermus in serpentinite-hosted aquifers in Oman
Frontiers 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
Imaging the Alpine Collision With Seismic Radial Anisotropy
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.Abstract The Alpine region and the adjacent Northern Apennines (NA) and Northern Dinarides record the complex tectonic evolution associated with the collision between the Eurasian and Adriatic plates. We combine Rayleigh and Love surface waves from ambient noise and earthquake data recorded at over 3,300 seismic stations to construct a high‐resolution ...
Henrique Berger Roisenberg +6 more
wiley +1 more source