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2361
Paleoproterozoic post-orogenic magmatism in southern Finland; geochemical, geochronological and Sr-Nd isotopic constraints on origin and magmatic evolution
Published 2025-01-01“…Most of the intrusions are found in a 500 km long E–W-trending belt in the Southern Finland Subprovince, with three of them in the Western Finland Subprovince. These rocks have distinctive field, mineralogical, chemical, geochronological and isotopic characteristics compared to the other plutonic rocks in the area. …”
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2362
Accumulation and Distribution of Natural Gas Reservoir in Volcanic Active Area: A Case Study of the Cretaceous Yingcheng Formation in the Dehui Fault Depression, Songliao Basin, NE...
Published 2021-01-01“…However, volcanic rocks can become the seal to promote the formation of tight sandstone gas traps. …”
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2363
Assessment of the Influence of Formation Conditions of Embankments and Spoil Heaps on Their Stability When Dumped on Clay-Salt Slurries
Published 2024-12-01“…In this study, a numerical simulation of the stability analysis of an embankment constructed on low-strength soils consisting of clay-salt slurries is carried out, and the study of the dependence of the stability and behavior of the embankment on the configuration of this foundation, without taking into account the embedment of rocks and with introduction of rocks into the geotechnical system, is considered. …”
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2364
Numerical Modeling of Seismic Responses and Seismic Measures of Tunnel Crossing a Fault Zone: A Case Study
Published 2020-01-01“…The inconsistent motion response between the normal surrounding rocks and surrounding rocks within the fault zone resulted in the damage of Longxi Tunnel, and the maximum displacement difference reaches 50 cm. …”
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2365
India (Tethyan Himalaya Series) in Central Myanmar: Implications for the Evolution of the Eastern Himalayan Syntaxis and the Sagaing Transform‐Fault System
Published 2022-06-01“…When the Burma microplate—part of the intra‐Tethyan Incertus arc—accreted to SE‐Asia, its eastern boundary, the southern continuation of the Indus‐Yarlung suture (IYS), was reactivated as the Sagaing fault (SF), which propagated northward into Indian rocks. In the Katha rocks, this strike‐slip stage is marked by ∼4°C/Myr exhumation/cooling. …”
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2366
Hydrogeochemistry, Geothermometry, and Genesis of the Hot Springs in the Simao Basin in Southwestern China
Published 2019-01-01“…Three types of springs are found in the Simao Basin: springs of HCO3-Na type occur in the metamorphic rocks, springs of HCO3-Ca(Mg) and Cl-HCO3-Na-Ca types in the carbonate rocks, and springs of Cl(SO4)-SO4(Cl)-HCO3-Na(Ca) type in the red beds. …”
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2367
The Messinian (Late Miocene) coral reefs in the Cabo de Gata-Níjar UNESCO Global Geopark
Published 2021-09-01“…Neogene sedimentary rocks cover extensive areas of the Cabo de Gata-Níjar UNESCO Global Geopark (Almería, SE Spain) although most of the outcropping rocks are Miocene volcanics. …”
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2368
REE Geochemistry of Euphrates River, Turkey
Published 2016-01-01“…These values indicate mixing of both carbonate-rich shallow marine sediment and felsic-mafic rocks from Elazığ Magmatic Complex into the stream sediments. …”
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2369
Facts About Minerals
Published 2012-03-01“… If the word “mineral” makes you think of rocks, you’re right! Minerals are substances like calcium, phosphorus, iron, and zinc that are found in rocks and the soil. …”
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2370
Facts About Minerals
Published 2012-03-01“… If the word “mineral” makes you think of rocks, you’re right! Minerals are substances like calcium, phosphorus, iron, and zinc that are found in rocks and the soil. …”
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2371
Accumulation conditions and target area evaluation of coalbed methane in eastern uplift of Junggar Basin
Published 2025-01-01“…The vitrinite reflectance (Ro) in coal rocks is low (0.39%-0.47%), indicating low-rank coal. …”
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2372
Constraints of S–Pb–Sr Isotope Compositions and Rb–Sr Isotopic Age on the Origin of the Laoyingqing Noncarbonate-Hosted Pb–Zn Deposit in the Kunyang Group, SW China
Published 2021-01-01“…In addition, Pb isotopic ratios were consistent with the age-corrected Pb isotopic ratios of basement rocks, consequently suggesting that the source of mixed crustal Pb is mainly derived from basement rocks. …”
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2373
Accelerated non-linear destruction of the earth's crust
Published 2001-01-01“…The rate of this transformation is extremely low in dry rocks, and the associated contraction of basalts evolves during the time ≥108 a. …”
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2374
Mechanical Responses to Different Excavation Methods of Qichongcun Tunnel in Guiyang City, China
Published 2021-01-01“…The distribution and variation of the stress, vertical displacement, horizontal displacement of surrounding rocks, and stress of initial and secondary lining were studied. …”
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2375
Insights into the tectonic evolution of the Svecofennian orogeny based on in situ Lu–Hf dating of garnet and apatite from Olkiluoto, southwestern Finland
Published 2025-02-01“…<p>The southern Finland granites and associated migmatitic rocks have a complex metamorphic history, being affected by multiple events during the ca. 1.88–1.79 Ga Svecofennian orogeny. …”
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2376
Origin of Meteoric Fluids in Extensional Detachments
Published 2020-01-01“…In our model, the pore space within sediments and exhumed rocks below an unconformity is filled with meteoric and possibly seawater fluids. …”
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2377
Application of Electrical Resistivity Tomography Technique for Characterizing Leakage Problem in Abu Baara Earth Dam, Syria
Published 2014-01-01“…The analysis of the inverted ERT sections revealed the presence of fractured and karstified limestone rocks which constitute the shallow bedrock of the dam reservoir. …”
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2378
USE OF ROTATIONAL FURNACES FOR RECYCLING OF IRON-CONTAINING WASTE
Published 2014-01-01“…The article is devoted to the problem of recycling of disperse iron-containing waste and possibility of application of rotary rocking furnaces (RRF) for solution of this problem. …”
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2379
Reevaluating Links Between Meteorite Impacts and Early Cenozoic Global Warming
Published 2022-06-01“…We use shock physics hydrocode simulations and radiative forcing calculations to quantify the expected global temperature increase associated with impacts of different scales via the release of CO2 and CH4 sourced from target rocks into the atmosphere. Our results suggest that the <2 km diameter impactors associated with the Marquez Dome and Boltysh craters were too small to have induced hyperthermal‐like (>1 K) temperature changes, even if target rocks were carbon‐rich; >10 km diameter impactors may produce hyperthermal events, but such large impacts are predicted to be uncommon during the Cenozoic era (2–4 objects per Gyr).…”
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2380
Global Sn Isotope Compositions of Cassiterite Identify the Magmatic–Hydrothermal Evolution of Tin Ore Systems
Published 2025-01-01“…A distinct Sn isotope difference across deposit type, geological host rocks, and time of ore deposit formation demonstrates that the difference in the mean δ<sup>124</sup>Sn value represents the operation of a unified process. …”
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