Results 21 to 30 of about 1,173 (159)
Evaluation of the agricultural potential of the serpentinite rock as a soil remineralizer
Anais da Academia Brasileira de Ciências, 2021 Magnesium is one of the essential elements for the plant growth. However, when the supply of magnesium is required exclusively, few economically feasible options are available.
JOÃO H.M. VIANA +3 more
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Earth, Planets and Space, 2021 We conducted magnetotelluric measurements to investigate a large serpentinite complex in the northern Kamuikotan Zone that intruded a Cretaceous–Paleocene forearc sedimentary sequence.
Hiroshi Ichihara +8 more
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Serpentinite and the dawn of life [PDF]
Philosophical Transactions of the Royal Society B: Biological Sciences, 2011 Submarine hydrothermal vents above serpentinite produce chemical potential gradients of aqueous and ionic hydrogen, thus providing a very attractive venue for the origin of life. This environment was most favourable before Earth's massive CO2atmosphere was subducted into the mantle, which occurred tens to approximately 100 Myr after the moon-forming ...
Norman H, Sleep +2 more
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A case study on severe damage at a tunnel in serpentinite rock mass
SN Applied Sciences, 2021 Face squeezing, floor heave, and buckling of invert were found after a 10-day holiday in 2014 around the serpentinite face of a tunnel in Hokkaido, Japan.
Y. Fujii +9 more
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Carbonation of Serpentinite in Creeping Faults of California
Geophysical Research Letters, 2022 Several large strike slip faults in central and northern California accommodate plate motions through aseismic creep. Although there is no consensus regarding the underlying cause of aseismic creep, aqueous fluids and mechanically weak, velocity ...
Frieder Klein +3 more
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MINERALOGY AND GEOCHEMISTRY OF CHLORITHOLITES FROM THE NEPRYAKHINO GOLD FIELD, SOUTH URALS [PDF]
Минералогия, 2020 The chlorite rocks (chloritolites) exposed in a bedrock of the Mokhovoe boloto (Moss swamp) gold placer (East Uralian Megazone, South Urals), which occurs on ultramafic rocks, are studied.
V.V. Murzin, D.A. Varlamov
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Geochemistry, Geophysics, Geosystems, 2022 Owing to the importance of serpentinites for planetary geochemical and geodynamic processes, there has been much work discerning the origins of their parent rocks, including distinguishing between serpentinites derived from a subducting plate versus ...
Natalie H. Raia +3 more
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Mineralogical Characteristics and Genesis of Green Nephrite from the World
Yankuang ceshi, 2018 BACKGROUND In previous studies, due to the limited samples with specific origins and limited methods for measurement, the genesis of serpentinite-related green nephrite and its relationship with dolomite-related nephrite were unclear.
LIU Xi-feng +6 more
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New Evidence of Serpentinite Raw Material Exploitation in the Kapova Cave (The Southern Urals)
Поволжская археология, 2017 The author considers finds from a rare material – serpentinite – produced in well-known Kapova cave. The Upper Palaeolithic objects from this stone are represented by 4 beads uncovered by V.E.
Zhitenev Vladislav S.
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MINERALOGICAL-GEOCHEMICAL FEATURES OF MAGNETITE OCCURRENCES IN SERPENTINITES OF THE KALKAN AREA (MAIN URALIAN FAULT ZONE, SOUTH URALS) [PDF]
Минералогия, 2021 Chemical and mineralogical composition of magnetite occurrences from serpentinites of the Kalkan mélange area of the Main Uralian Fault zone (South Urals) is studied. Abundant Cu minerals including native copper, Cu sulfides (covellite, bornite, minerals
D.E. Saveliev
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