Showing 241 - 260 results of 294 for search '"Rock ', query time: 0.04s Refine Results
  1. 241

    Multi-cancer early detection tests for general population screening: a systematic literature review by Ros Wade, Sarah Nevitt, Yiwen Liu, Melissa Harden, Claire Khouja, Gary Raine, Rachel Churchill, Sofia Dias

    Published 2025-01-01
    “…., San Diego, CA, USA), OverC™ (Burning Rock Biotech, Guangzhou, China), Carcimun test (Carcimun Biotech, Garmisch-Partenkirchen, Germany) and SpecGastro (unknown). …”
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    Article
  2. 242

    EVIDENCES OF DEFORMATIONS OF MINERALS OF THE BERKUT QUARTZ VEIN (SOUTH URALS) AFFECTED BY DYNAMOMETAMORPHIC PROCESSES by L.Ya. Kabanova

    Published 2024-06-01
    “…The vein is a typical vein of replacement, which is composed of blocks of quartz and granite rocks, and contains relics of host rocks (amphibolites and gneisses). …”
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    Article
  3. 243

    REE-Nb MINERALIZATION IN TRACHYTES AND RHYOLITES OF THE KHULAM VOLCANO-PLUTONIC COMPLEX, NORTH CAUCASUS by E.N. Kaigorodova, O.A. Nabelkin, P.M. Kartashov, V.A. Lebedev

    Published 2021-12-01
    “…The paper presents the first data on the composition of REE and Nb mineralization in the Middle Jurassic moderately alkaline felsic and moderately acid rocks of the Khulam volcano-plutonic complex at the territory of Kabardino-Balkaria, central part of Northern Caucasus. …”
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    Article
  4. 244

    Paleozoic multi-stage magmatism in the Yuka terrane, North Qaidam orogenic belt: mantle modification, tectonic evolution, and geodynamic processes by Yibin Lin, Chengtao Yu, Shuyuan Chen, Sudong Shi, Sangjiancuo Luo, Junaid Khan

    Published 2025-02-01
    “…The detailed study of HP/UHP metamorphic rocks and intermediate-acid rocks has revealed the complete tectonic evolution of the North Qaidam Orogenic Belt (NQOB), from oceanic to continental subduction and subsequent exhumation. …”
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    Article
  5. 245

    LATE-DEVONIAN SAKHARA DUNITE-CLINOPIROXENITE-GABBRO COMPLEX (EAST MAGNITOGORSK ZONE, SOUTH URALS): PETROLOGICAL-MINERALOGICAL FEATURES AND GEODYNAMIC SETTING by T.N. Surin

    Published 2021-03-01
    “…Crystallization differentiation was a leading mechanism of petrogenesis of rocks of the complex.…”
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    Article
  6. 246

    Facts About Minerals by R. Elaine Turner, Wendy J. Dahl

    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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  7. 247

    Facts About Minerals by R. Elaine Turner, Wendy J. Dahl

    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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    Article
  8. 248

    Accumulation conditions and target area evaluation of coalbed methane in eastern uplift of Junggar Basin by Qixiang YU, Mi TIAN, Yu LUO, Fan YANG, Yan'e CHEN, Feng WANG, Yuqiao GAO, Tao GUO

    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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    Article
  9. 249

    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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  10. 250

    Înmormântări din situl arheologic de la Cetățeni by Măndescu, D., Constantinescu, M.

    Published 2024-09-01
    “…Rosetti (1899−1982), in the site at Cetățeni : two funerary / cult features from the Late Iron Age (known as “the royal tomb among rocks”, sometimes referred to as the “sanctuary among rocks”, respectively „tomb no. 1 under Colțul Doamnei”) and a medieval grave considered decisive for the dating of church no. 3 there to the mid 13 th century at the latest. …”
    Article
  11. 251

    Bazhenov formation anomalous section within the Uvat oil and gas bearing area by Dmitry A. Staroselets, Pavel V. Smirnov, Anatoly V. Trenkin

    Published 2025-01-01
    “…They carried out the lithological and petrographic analysis of the formation sediments in thin sections and determined the contribution of radioactive elements to the total natural radioactivity, according to which, in combination with GIS data, the Bazhenov formation was differentiated into rocks of mainly siliceous composition, siliceous-carbonate rocks, mudstones and sandy-silty mudstones. …”
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  12. 252

    GOLD POTENTIAL OF THE UPPER DEVONIAN BASAL CONGLOMERATES OF THE KANIN PENINSULA (NENETS AUTONOMOUS DISTRICT, RUSSIA) by M.A. Pavlova, D.A. Varlamov, S.M. Snigirevsky, D.V. Zarkhidze, S.V. Petrov, M.A. Rassomakhin

    Published 2022-12-01
    “…The presence of Cu suggests a link of native gold with mafic/ultramafic rocks: metamorphosed dikes of dolerites of the Nekhaiteyakha metagabbroid complex (mνβRF3) or dolerite dikes of the Kanin-Timan complex (βD3kt), which intrude the Precambrian metamorphic schists. …”
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  13. 253

    Lithium and strontium isotope hydrogeochemistry in Okayama and Tottori Prefectures, southwest Japan: implications for tracing slab-derived fluid by Manato Akishiba, Yoshiro Nishio

    Published 2025-02-01
    “…., local reactions with host rocks, residual hydrothermal/magmatic fluids, or seawater altered by rocks). …”
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    Article
  14. 254

    NEW CHALLENGES IN ABRASIVE WATER JET MACHINING by CATALINA CIOFU, CATALIN TAMPU, EUGEN HERGHELEGIU, COSMIN ALEXANDRU IANCU, GHEORGHE BRABIE

    Published 2019-12-01
    “… Abrasive water jet machining (AWJM) is one of the most important method used in cutting different types of materials: alloy sheet, marble, glass, rocks. This process is used in the aeronautic, automotive, metallurgy industries and even in some art techniques and textile industry. …”
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  15. 255

    MINERALOGY AND ORE FORMATION CONDITIONS OF THE NAILY GOLD DEPOSIT (SOUTH URALS) by A.D. Smirnitskaya, E.A. Rozhkova, E.V. Belogub, K.A. Novoselov, M.V. Zabotina, M.A. Rassomakhin

    Published 2024-12-01
    “…The paper examines mineralogy of noble metals and ore formation conditions at the Naily gold deposit (South Urals), which is hosted in pyrite-bearing talc-carbonate, chlorite-quartz-carbonate and quartz-carbonate metasomatites after serpentinites and rocks of a gabbrodiorite-plagiogranite complex. Based on microscopic and electron microscopic studies of polished sections and heavy concentrates, it is established that native gold and Au tellurides are the major Au minerals of veins, metasomatites after intermediate and felsic intrusive rocks and foliated serpentinites. …”
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    Article
  16. 256

    Death and taphonomy of Holocene stromatolites from Lagoa Vermelha, Brazil by Keim, Carolina Neumann, Farina, Marcos

    Published 2023-08-01
    “…Stromatolites are laminated rocks, comprising both authigenic and allochthonous materials, which arise under strong influence of both microorganisms and environmental conditions. …”
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  17. 257

    Evaluation of Iron Ore Deposits in Elayiram Pannai, Sattur Taluk, Virudhunagar District and Tamilnadu using 2D Electrical Resistivity Imaging by Ravindran A Anthony

    Published 2013-07-01
    “…The banded iron ore deposits are highly conductive and can be easily distinguish from pseudosection image contrast of the rocks in the studied area. Keywords: Iron Ore, 2d Electrical Resistivity Imaging, Apparent Resistivity, Pseudosection J. …”
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  18. 258

    Silverfish Lepisma saccharina Linnaeus (Insecta: Zygentoma: Lepismatidae) by Eleanor F. Phillips, Jennifer Lynn Gillett-Kaufman

    Published 2018-07-01
    “…It can also be found outdoors under rocks, leaf litter, in caves, and in ant nests. Includes: Introduction - Distribution - Description - Life Stages and Biology - Hosts - Economic Importance - Survey and Detection - Management - Selected References. https://edis.ifas.ufl.edu/in1211 Also published at http://entnemdept.ufl.edu/creatures/URBAN/silverfish.HTM …”
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  19. 259

    Silverfish Lepisma saccharina Linnaeus (Insecta: Zygentoma: Lepismatidae) by Eleanor F. Phillips, Jennifer Lynn Gillett-Kaufman

    Published 2018-07-01
    “…It can also be found outdoors under rocks, leaf litter, in caves, and in ant nests. Includes: Introduction - Distribution - Description - Life Stages and Biology - Hosts - Economic Importance - Survey and Detection - Management - Selected References. https://edis.ifas.ufl.edu/in1211 Also published at http://entnemdept.ufl.edu/creatures/URBAN/silverfish.HTM …”
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    Article
  20. 260

    The Iriba alkaline basalts, an expression of mantle-derived Cretaceous magmatism of the Cameroon-Chad volcanic line along the Central Africa Rift System by Djerossem, Félix Nenadji, Mbassa, Benoît Joseph, Vanderhaeghe, Olivier,  Gregoire, Michel

    Published 2024-12-01
    “…The poorly documented volcanic rocks of the Ouaddai massif in Chad are a continuity of the ones of the Cameroon Volcanic Line further to the SE, located within the Central African rift system. …”
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