Results 11 to 20 of about 3,562,180 (347)
High-magnitude stresses induced by mineral-hydration reactions [PDF]
, 2022 Fluid-rock interactions play a critical role in Earth’s lithosphere and environmental subsurface systems. In the absence of chemical mass transport, mineral-hydration reactions would be accompanied by a solid-volume increase that may induce differential ...
Schmalholz, Stefan M. +8 more
core +3 more sources
The Central European, Tarim and Siberian Large Igneous Provinces, Late Palaeozoic orogeny and coeval metallogeny [PDF]
, 2014 The formation of the Central European and Tarim Large Igneous Provinces (LIPs) in the Early Permian coincided with the demise of the Variscan and the Southern Tianshan orogens, respectively.
de Boorder, H. +2 more
core +1 more source
Transient Permeability of a Deep‐Seated Subduction Interface Shear Zone
Geophysical Research Letters, 2023 Slow slip and tremor is observed along many subduction margins and is commonly linked to fluid pressure variations and migration. Accurate estimates of porosity and permeability around subduction megathrust shear zones are vital for understanding fluid ...
J. Muñoz‐Montecinos, W. M. Behr
doaj +1 more source
Low-temperature intracrystalline deformation microstructures in quartz [PDF]
, 2015 A review of numerous genetic interpretations of the individual low-temperature intracrystalline deformation microstructures in quartz shows that there is no consensus concerning their formation mechanisms.
Sintubin, Manuel +5 more
core +2 more sources
STRUKTUR GEOLOGI DAN VULKANOSTRATIGRAFI; PENDEKATAN MODEL ELEVASI DIGITAL DAN CITRA LANDSAT 8
JGE, 2020 Morphological change and deformation have been happen on natural landscape on volcanic complex. Their would been seen topography formation the give contour line expression, drainage pattern as especially character for understanding geological guideline ...
Hari Wiki Utama
doaj +1 more source
Spatial and temporal distribution of the orogenic gold deposits in the Late Palaeozoic Variscides and Southern Tianshan: How orogenic are they? [PDF]
, 2012 A principal uncertainty in models of orogenic ore deposits concerns their ages relative to orogenic processes. The yardstick of the relation has resided, loosely, in the peak of metamorphism.
de Boorder, H. +3 more
core +2 more sources
Structural Geology and Petrology of East Ongul Island, East Antarctica Part I. Structural Geology
Antarctic Record, 1962 東オングル島は,南北2.5km,東西2kmの小島で,まわりはいくつかの小さな島をめぐらしている.地形図は,地理調査所(現国土地理院)作製による1:5,000地形図を使用することができた.この島は,各種の片麻岩から構成されている.チャーノカイト質片麻岩(立見,菊池により閃緑岩質片麻岩とされたもの)・角閃石片麻岩・柘榴石片麻岩(同上花崗閃緑岩質片麻岩)・花崗岩シートおよび花崗岩質,含角閃石二種のペグマタイトである.この地域の構造の特徴は,ひとつの大きな西側に倒れた等斜褶曲構造である.その前面には ...
Koshiro KIZAKI
doaj +1 more source
USING REMOTE SENSING FOR LINEAMENT EXTRACTION IN Al MAGHRABAH AREA - HAJJAH, YEMEN [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Remote sensing and GIS data have become more and more important for the study of geology, structural geology and extract of lineament which give us an overview of the tectonic events.
F. Al-Nahmi +5 more
doaj +1 more source
Eos, Transactions American Geophysical Union, 2011 Structural geology and continental tectonics were ushered in to the modern quantitative age of geosciences with the arrival of the global plate tectonics paradigm (circa 1968), derived using new data from the oceans' depths, and John Ramsay's 1967 seminal work, Folding and Fracturing of Rocks.
John Weber, Kurt L. Frankel
openaire +2 more sources
Geosciences, 2019 A composite lamprophyre dyke from the Central Bohemian Dyke Swarm (Czech Republic) shows both indications of magma free flow (normal magnetic fabric with magnetic foliation and lineation parallel to the dyke plane) as well as those of forcefully driven ...
František Hrouda +4 more
doaj +1 more source