Showing 181 - 195 results of 195 for search '"basalt"', query time: 0.05s Refine Results
  1. 181

    Recent Tectonic Deformation of the Lunar Farside Mare and South Pole–Aitken Basin by C. A. Nypaver, T. R. Watters, J. D. Clark

    Published 2025-01-01
    “…Within the nearside lunar maria, wrinkle ridges formed during and after the emplacement of the mare basalts as a result of subsidence-induced contraction. …”
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  2. 182

    Landslide Hazard Assessment and Zonation by using Slope Susceptibility Evaluation Parameter (SSEP) Rating Scheme- a Case from Debre Sina, Northern Ethiopia by Tamene Tadele

    Published 2022-02-01
    “…The geology of the area includes quaternary sediments, ignimbrite, rhyolite, different kinds of basalts, and tuff deposits, which are highly weathered and changed into unconsolidated sediments at some localities. …”
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  3. 183

    Rapid CO2 mineralization by zeolite via cation exchange by Abdulwahab Alqahtani, Mouadh Addassi, Hussein Hoteit, Eric Oelkers

    Published 2025-01-01
    “…Zeolite minerals are common alteration products of basaltic rocks and are known for their ability to rapidly exchange their interstitial cations with those in aqueous solutions. …”
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  4. 184

    Radon on Mars and the Moon derived from Martian and lunar meteorites by Frédéric Girault, Ludovic Ferrière, Carine Sadaka, Íñigo de Loyola Chacartegui Rojo, Rémi Losno, Frédéric Moynier, Frédéric Perrier, Pierre-Yves Meslin

    Published 2025-01-01
    “…EC Ra values are 0.029–0.78 and 0.045–0.80 Bq kg−1 for Martian and lunar meteorites, respectively (0.041 ± 0.003 Bq kg−1 for falls and 0.28 ± 0.02 Bq kg−1 for finds), lower than most terrestrial rocks but similar to other meteorites and terrestrial primitive basalts. The effect of terrestrial alteration on EC Ra and its temperature sensitivity are also determined experimentally. …”
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  5. 185

    Remote Mapping of Bedrock for Future Cosmogenic Nuclide Exposure Dating Studies in Unvisited Areas of Antarctica by Jonathan R. Adams, Philippa J. Mason, Stephen J. Roberts, Dylan H. Rood, John L. Smellie, Keir A. Nichols, John Woodward, Joanne S. Johnson

    Published 2025-01-01
    “…Using this approach, we identified four dominant rock types which we used as a basis for felsic–mafic differentiation: felsic granites and gneisses, and mafic basalts and fragmental hydrovolcanic rocks. Supervised classification results indicate WV-3 performs well at differentiating felsic and mafic rock types and that ASTER, while coarser, could also achieve satisfactory results and be used in concert with more targeted WV-3 image acquisitions. …”
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  6. 186

    Petrology of the Eocene alkaline volcanism from the western Rio Grande Rise, South Atlantic Ocean by Julia Taciro Mandacaru Guerra, Valdecir de Assis Janasi, Priyeshu Srivastava, Priyeshu Srivastava, Miguel Angelo Stipp Basei, George Luiz Luvizotto, Luigi Jovane

    Published 2025-01-01
    “…We have investigated trachytes, trachyandesites, alkali basalts, a trachybasalt and a basanite dredged from the western Rio Grande Rise to characterize its magmatic system. …”
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  7. 187

    Assessing the suitability of sites near Pine Island Glacier for subglacial bedrock drilling aimed at detecting Holocene retreat–readvance by J. S. Johnson, J. Woodward, I. Nesbitt, K. Winter, S. Campbell, K. A. Nichols, R. A. Venturelli, S. Braddock, B. M. Goehring, B. Hall, D. H. Rood, G. Balco, G. Balco

    Published 2025-01-01
    “…Our results demonstrate that although no site in the Hudson Mountains is perfect for this study when assessed against all criteria, the accessibility, N–S orientation and basaltic bedrock lithology of Winkie Nunatak's southernmost ridge (74.86° S, 99.77° W) make it a feasible site both for drilling and subsequent cosmogenic nuclide analysis. …”
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  8. 188

    The use of radar-optical remote sensing data and geographic information system–analytical hierarchy process–multicriteria decision analysis techniques for revealing groundwater rec... by Wang Yuxia, Han Yanzhong, Guo Yujiao, Wang Jingwei, Wang Nana, Abdelkareem Mohamed

    Published 2025-02-01
    “…The study aims to delineate and predict the best areas of groundwater prospection and abstraction by implementing the analytical hierarchy process-geographic information system (GIS) techniques in a rough terrain that occupies ∼70% of fractured hard rocks including ∼34% of the basaltic flow sheet of Wadi Marawani, Saudi Arabia. …”
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  9. 189

    REVIEW OF IDENTIFIED SHORTCOMINGS IN AQUIFER VULNERABILITY ASSESSMENTS by Anthony Okeh, Abu Mallam, Osagie Abel Uyimwen, S. A. Ganiyu

    Published 2023-03-01
    “…The study suggested basaltic intrusion as probable cause of borehole failures in the area. …”
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  10. 190

    Genesis of Dolomite in Middle Permian Maokou Formation in Eastern Sichuan: Constraints from In Situ Geochemistry, Sr-Mg Isotopes, and Fluid Inclusions by Yanxia Jiang, Xianfeng Tan, Chengjiang Zhang, Wei Jiang, Jia Wang, Long Luo, Dongping Tan, Wei Wang, Zhifu Xiong

    Published 2021-01-01
    “…The hydrothermal fluid stage is related to the movement of the Emeishan Large Igneous Province, which was made up of basaltic magmatic fluids mixing with the surface water. …”
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  11. 191

    From Continent to Ocean: Investigating the Multi-Element and Precious Metal Geochemistry of the Paraná-Etendeka Large Igneous Province Using Machine Learning Tools by J. J. Lindsay, H. S. R. Hughes, C. M. Yeomans, J. C. Ø. Andersen, I. McDonald

    Published 2021-12-01
    “…Here, we use an unsupervised machine learning approach (featuring the PCA, t-SNE and k-means clustering algorithms) to investigate the geochemistry of a set of (primarily basaltic) onshore and offshore PELIP lavas. We test the hypothesis that plume-derived magmas can scavenge precious metals including PGE from the SCLM and explore how metal concentrations might change the metal content in intraplate magmas throughout rifting. …”
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  12. 192

    Alteration, mineralization, geochemistry and fluid inclusion investigations in Joftrud prospect area, southwest of Birjand by Omid Shareipour, Azadeh Malekzadeh Shafaroudi, Maryam Javidi Moghaddam

    Published 2024-12-01
    “…The area comprises outcrops of pyroclastic (andesitic tuff), volcanic (hornblende andesite, pyroxene andesite, basaltic andesite), intrusive (diorite porphyry, monzodiorite, gabbro) rocks. …”
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  13. 193

    Post-Hercynian ultrahigh-temperature tectono-metamorphic evolution of the Middle Atlas lower crust (central Morocco) revealed by metapelitic granulite xenoliths by A. El Maz, A. Vauchez, J.-M. Dautria

    Published 2025-01-01
    “…It may result either from the thermal event associated with the pre-alpine rifting or from the emplacement of basaltic dikes in the lower crust before the Quaternary eruption of the Tafraoute volcano. …”
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  14. 194

    Petrogenetic evidences in geodynamics and placement of Nordoz intrusive masses in Alborz-Azerbaijan structural zone by Shahryar Mahmoudi, Shiva Lavi, Shohreh Hassanpour, Amir Ali Tabakh Shabani, Mehran Yegane Far

    Published 2024-12-01
    “…In the diagram presented by (Meschede, 1986), which is drawn based on the values of Nb*2-Zr/4-Y. The basaltic samples of the region are included in the range of volcanic arc basalts. …”
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  15. 195

    Vingt années de recherches à Oedenburg (Biesheim et Kunheim, Haut-Rhin) : un bilan by Michel Reddé

    Published 2019-12-01
    “…On the other hand, on the right bank, fertile loess soils abound on the basaltic slopes of Kaiserstuhl.Oedenburg thus appears to have been a practical crossing-point of the river, from where it was easy to reach the region of the Danube sources. …”
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