Semiquantitative microscopic pore characterizations of the metamorphic rock reservoir in the central paleo-uplift belt, Songliao Basin [PDF]
Scientific Reports, 2022 Currently, metamorphic rock is a common target for natural gas exploration, and reservoirs are the key factors restricting natural gas exploration and development in metamorphic rocks.
Zhouqiang Zeng +6 more
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Geophysical Monograph Series, Page 1-26., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst +8 more
wiley +23 more sources
Tracer test of reinjection into a metamorphic rock geothermal reservoir in Xishan area, Taiyuan City
Shuiwen dizhi gongcheng dizhiThe geothermal resources hosted in metamorphic rock in Hekou Town, Xishan area, Taiyuan City, are characterized as a medium-low temperature, mountain-type geothermal field, with geothermal water temperature of 40–42 ℃, and the hydrochemical type of Cl ...
Xiaoyu YUAN
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New age constraints for metasedimentary rocks in southern Finland [PDF]
Bulletin of the Geological Society of Finland, 2023 Metasedimentary rocks from nine sampling sites in southern Finland and an intermediate dyke in one of these sites were sampled for analysis of U–Pb zircon age and geochemical composition.
Paula Salminen, Matti Kurhila
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Petrology and Mineralogy of Metamorphic Rocks in The Pringsewu District, Lampung Province, Indonesia
JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2023 The origin of metamorphic rock is greatly influenced by the temperature and pressure changes in every tectonic setting, especially in active subduction margins.
Happy Christin Natalia Sirait +1 more
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Prediction of uniaxial compressive strength of rock based on lithology using stacking models
Rock Mechanics Bulletin, 2023 Uniaxial compressive strength (UCS) of rock is an essential parameter in geotechnical engineering. Point load strength (PLS), P-wave velocity, and Schmidt hammer rebound number (SH) are more easily obtained than UCS and are extensively applied for the ...
Zida Liu +4 more
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Weathering Processes and Mechanisms of Low-Grade Metamorphic Rock following Freeze-Thaw Processes
Geofluids, 2023 A remarkable risk in the field of rock engineering is the natural exposure of low-grade metamorphic rock to the freeze-thaw process. Examples of such materials are slate and phyllite, which are employed approximately mountainous permafrost zones.
Guopeng Wu +3 more
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Study on changes of coal microstructure under the condition of igneous rock intrusion
Meikuang Anquan, 2022 In order to study the effect of igneous rock intrusion on coal oxidation, the electronic scanning mirror, specific surface area tester and pressure mercury meter are used to test the coal samples before and after the igneous rock intrusion, by comparing
TANG Hui
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PETROGRAPHY AND PROVENANCE OF SANDSTONE AND STUDIES OF SHALE OF KULDANA FORMATION, KALAMULA AND KHURSHEEABAD AREA, KAHUTA, AZAD KASHMIR [PDF]
Earth Science Malaysia, 2017 Rocks exposed in the study area are Kuldana Formation which is comprised of variegated color shale and sandstone. The model data of Kuldana sandstone exhibit average quartz 35%, feldspars 3%, rock fragments 20% and heavy minerals. The quartz grains are
Ahmer, Muhammad
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Soil Depth Prediction Model Using Terrain Attributes in Gangwon-do, South Korea
Applied Sciences, 2023 Soil depth is a crucial parameter in slope stability analysis in mountainous areas. The drilling survey is the most reliable method for determining soil depth, but it requires a high cost for the vast geographical area.
Jinwook Kim, Hosung Shin
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