Showing 221 - 240 results of 241 for search '"granite"', query time: 0.07s Refine Results
  1. 221

    Genesis of the Longmendian Ag–Pb–Zn Deposit in Henan (Central China): Constraints from Fluid Inclusions and H–C–O–S–Pb Isotopes by Xinglin Chen, Yongjun Shao, Chunkit Lai, Cheng Wang

    Published 2020-01-01
    “…The H–C–O–S–Pb isotope compositions indicate that the ore-forming materials may have been derived from the Taihua Group and the granitic magma. The fluid boiling and cooling and mixing with meteoric water may have been critical for the Ag–Pb–Zn ore precipitation. …”
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  2. 222

    Use of Sawing Waste from Zeolitic Tuffs in the Manufacture of Ceramics by M. Pansini, R. de Gennaro, L. Parlato, M. de'Gennaro, A. Langella, A. Marocco, P. Cappelletti, M. Mercurio

    Published 2010-01-01
    “…However, mixing this by-product with other powder-like waste exhibiting higher-dimensional stability, such as those deriving from sawing of granites, appears proper.…”
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  3. 223

    Assessment of Chaves Low-Temperature CO2-Rich Geothermal System (N-Portugal) Using an Interdisciplinary Geosciences Approach by J. M. Marques, P. M. Carreira, L. A. Aires-Barros, F. A. Monteiro Santos, M. Antunes da Silva, P. Represas

    Published 2019-01-01
    “…The study region is situated in the tectonic unit of the Middle Galicia/Trás-os-Montes subzone of the Central Iberian Zone of the Hesperic Massif comprising mainly Variscan granites and Paleozoic metasediments. Chaves low-temperature CO2-rich geothermal waters belong to the Na-HCO3-CO2-rich-type waters, with pH≈7. …”
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  4. 224

    Geochemical Pathways Defined by Predictive Regolith-Landform Models Using TanDEM-X Data in the Tanami Region, Australia by Richard Llewellyn Langford

    Published 2024-12-01
    “…The Granites-Tanami Orogen (GTO) is a significant auriferous province located in the poorly exposed southwestern part of the North Australian Craton. …”
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  5. 225

    Homogenization Experiments of Crystal-Rich Inclusions in Spodumene from Jiajika Lithium Deposit, China, under Elevated External Pressures in a Hydrothermal Diamond-Anvil Cell by Jiankang Li, I-Ming Chou

    Published 2017-01-01
    “…These observations indicated that the minerals within the CIs were daughter minerals crystallized from an entrapped carbonate- and silica-rich aqueous solution and therefore provided useful information for evaluating the formation models of granitic pegmatites.…”
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  6. 226

    Enhancement of Cross-Borehole Pulse Radar Signature on a Partially Water-Filled Tunnel by Ji-Hyun Jung, Se-Yun Kim

    Published 2014-01-01
    “…Then, a unified curve including the effects of two granites with the low and high dielectric properties is derived to cover widely varied dielectric properties of underground rocks. …”
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  7. 227
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  9. 229

    Alpine, Variscan, eo-Variscan belts: comparison between hot and cold orogens from the examples of French segments by Faure, Michel

    Published 2023-05-01
    “…The importance of crustal melting, represented by migmatites, granites, and hydrothermal circulations in the Variscan and Eo-Variscan belts is the major difference with the W. …”
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  10. 230

    HEAVY CONCENTRATE GOLD ASSOCIATIONS IN THE BASIN OF THE KUKULKINDZHA CREEK (OKHOTSK REGION OF THE KHABAROVSK KRAI) by A.Ya. Nefedova, I.K. Kotova, М.А. Pavlova, D.I. Smirnov, D.А. Guskov, S.V. Petrov

    Published 2024-09-01
    “…The second assemblage mainly consists of accessory minerals of Late Cretaceous subalkali granites, which are most widespread within the studied area, and the third assemblage contains skarn minerals. …”
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  11. 231

    Analysis of Aeromagnetic Data for Enhancing Geologic Features Using Filtering Techniques Over the Congo Craton–Pan-African Belt Contact, Centre-East Cameroon by Jean Aimé Mono, Apollinaire Bouba, Olivier Ulrich Igor Owono Amougou, Jean Daniel Ngoh, Françoise Martine Enyegue A. Nyam, Théophile Ndougsa Mbarga

    Published 2024-01-01
    “…The geological model obtained along this profile by direct 2D3/4 modeling indicates the presence of an ancient granitic basement, which is overlain by younger formations belonging to the Pan-African.…”
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  12. 232

    Toward More Accurate GIC Estimations in the Portuguese Power Network by Joana Alves Ribeiro, Fernando J. G. Pinheiro, Maria Alexandra Pais, Rute Santos, João Cardoso, Pedro Baltazar‐Soares, Fernando A. Monteiro Santos

    Published 2023-06-01
    “…Substations susceptible to the highest GICs are found near the transition between the granitic geotectonic unit of Central Iberian Zone and the Lusitanian Basin. …”
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  13. 233

    Insights into the tectonic evolution of the Svecofennian orogeny based on in situ Lu–Hf dating of garnet and apatite from Olkiluoto, southwestern Finland by J. Engström, J. Engström, K. Cutts, S. Glorie, E. Heilimo, E. M. Jolis, R. M. Michallik

    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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  14. 234

    Development of Open Transport of Aqueous Fluid from Pegmatite Revealed by Trace Elements in Garnet by Astin Nurdiana, Atsushi Okamoto, Masaoki Uno, Noriyoshi Tsuchiya

    Published 2022-01-01
    “…We investigated the fluid flow and elemental transport from a granitic body to the middle crust by determining the trace element compositions of garnet in pegmatites related to a quartz diorite intrusion and metamorphic rocks on Kinkasan Island, northeast Japan. …”
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  15. 235

    Lagorio’s Wall in the Crimea: pages of scientific activity of the geologist Oleksandr Lagorio by Dmytro Mikhalenok

    Published 2024-12-01
    “…In the Crimea, the scientist first discovered granites, schists, the rock taurit, the mineral natrolite, etc. …”
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  16. 236

    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. …”
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  17. 237

    Deformation-Induced and Reaction-Enhanced Permeability in Metabasic Gneisses, Iona, Scotland: Controls and Scales of Retrograde Fluid Movement by Tim J. Dempster, Allan D. Hollinsworth, Euan McIntosh, Shannon Edgar, John W. Faithfull, Daniel Koehn

    Published 2021-01-01
    “…Such behaviour contrasts with adjacent granitic gneisses where epidotization is restricted to local structural conduits. …”
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  18. 238

    Hard rock aquifer architecture and water circulation levels in the Strengbach critical zone observatory (France) by Chabaux, François, Négrel, Philippe, Gal, Frederick, Viville, Daniel, Ranchoux, Coralie, Van der Woerd, Jérome, Delay, Frederick, Ackerer, Julien, Aquilina, Luc, Diraison, Marc, Masson, Frédéric, Mériaux, Anne-Sophie, Labasque, Thierry, Lucas, Yann, Pezard, Philippe Adrien, Reuschlé, Thierry, Schmitt, Anne-Désirée, Stille, Peter, Wyns, Robert, Lerouge, Catherine, Dezayes, Chrystel

    Published 2023-11-01
    “…We present an integrated petrological, petrophysical, and hydrogeological study of the critical zone (CZ) developed in the Hercynian granitic basement of the Strengbach watershed (Vosges Massif, France) to characterize its deep architecture and water circulation levels. …”
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  19. 239

    Insights from the compositional evolution of a multi-coloured, zoned tourmaline from the Cruzeiro pegmatite, Minas Gerais, Brazil by G. B. Andreozzi, G. B. Andreozzi, C. Gori, H. Skogby, U. Hålenius, A. Altieri, F. Bosi, F. Bosi

    Published 2025-01-01
    “…Moreover, in uncontaminated granitic pegmatite systems such as that of Cruzeiro, the compositional evolution of tourmaline progresses from schorl to fluor-elbaite, rather than from schorl to elbaite, to reflect co-enrichment in Li and F during fractional crystallization.…”
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  20. 240