Showing 201 - 220 results of 269 for search '"Mineralogy"', query time: 0.06s Refine Results
  1. 201

    Physicochemical Properties of Handere Clays and Their Use as a Building Material by Yasin Erdoğan

    Published 2015-01-01
    “…The mineralogical composition deduced from XRD is wide (smectite + palygorskite + illite ± feldspar ± chlorite ± quartz ± calcite ± serpentine) due to the high smectite contents (≈85%). …”
    Get full text
    Article
  2. 202

    Physicochemical Properties and Surface Charge Characteristics of Arid Soils in Southeastern Iran by A. H. Moghimi, J. Hamdan, J. Shamshuddin, A. W. Samsuri, A. Abtahi

    Published 2013-01-01
    “…A study was conducted to investigate the relation between soil chemical and mineralogical properties and surface charge characteristics of an arid region in Southeastern Iran. …”
    Get full text
    Article
  3. 203

    β-Tricalcium Phosphate Interferes with the Assessment of Crystallinity in Burned Skeletal Remains by Giampaolo Piga, Ana Amarante, Calil Makhoul, Eugénia Cunha, Assumpció Malgosa, Stefano Enzo, David Gonçalves

    Published 2018-01-01
    “…In the case of bone, besides bioapatite, only the first two mineralogical phases and magnesium oxide were present. …”
    Get full text
    Article
  4. 204

    Physicochemical kinetics of rapid soil stabilization using calcium sulfoaluminate-based cements by Nicholas Benjamin Petersen, Ashish Bastola, Pavan Akula, John Rushing

    Published 2025-03-01
    “…Integrating the modeling results with the engineering and mineralogical characterization provided valuable insights into the rapid stabilization mechanisms of CSA cement.…”
    Get full text
    Article
  5. 205

    Estimating Quartz Reserves Using Compositional Kriging by J. Taboada, Á. Saavedra, C. Iglesias, E. Giráldez

    Published 2013-01-01
    “…The aim of this study was to determine spatial distribution and volume of four commercial quartz grades, namely, silicon metal, ferrosilicon, aggregate, and kaolin (depending on content in impurities) in a quartz seam. The chemical and mineralogical composition of the reserves in the seam were determined from samples collected from outcrops, blasting operations, and exploratory drilling, and compositional kriging was used to calculate the volume and distribution of the reserves. …”
    Get full text
    Article
  6. 206
  7. 207

    Entre Mochica et Lambayeque : retracer les identités de la période Transitionnelle dans les empreintes du quotidien by Sâm Ghavami

    Published 2021-09-01
    “…Ceramographic analysis includes a mineralogical study of the paste using a digital microscope and a characterization of the chemical elements using a Scanning Electron Microscope (SEM) in order to recognize production characteristics common to both sites.…”
    Get full text
    Article
  8. 208

    Effect of degassing on scaling in hypersaline system: Tuzla geothermal field, Turkey by Serhat Tonkul, Laurent André, Alper Baba, Mustafa M. Demir, Simona Regenspurg, Katrin Kieling

    Published 2025-01-01
    “…On the other hand, XRD, XRF and SEM were used to investigate the chemical and mineralogical compositions of the scale samples in analytical methods. …”
    Get full text
    Article
  9. 209

    Groundwater Chemistry and Overpressure Evidences in Cerro Prieto Geothermal Field by Ivan Morales-Arredondo, María Aurora Armienta, Nuria Segovia

    Published 2017-01-01
    “…Some physical, chemical, textural, and mineralogical properties reported in the lithological column from CP are explained understanding the evolutionary process of the sedimentary material that composes the aquifer.…”
    Get full text
    Article
  10. 210

    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. New mineralogical and geochemical data from the Iriba basanites (SiO2: 41–45 wt%) show depletion in HREE, slight negative Sm anomaly and high LREE/HREE ratios, which is typical of OIB. …”
    Get full text
    Article
  11. 211

    Characterization and quantification of iron species in the banded iron formations (BIFs) in China Craton to explore the potential for H2 production using XRD and Mössbauer spectros... by Hyo-Im Kim, Inkyeong Moon, Minkyeong Kim, Hyuk Jun Lee, Hyunkyung Choi, Young Rang Uhm, Lei Liu, Jonguk Kim, Wonnyon Kim

    Published 2025-01-01
    “…Due to the variation of mineralogical composition depending on the types and locations of occurrence of BIF, the H2 generation potential also varies. …”
    Get full text
    Article
  12. 212

    Comparative Study of Mortars Made with Sands of Different Geological Origin by Tchedele Langollo Yannick, Bilkissou Alim, Njoya Mfokou Abdou Nasser, Oumar Ali Taïga, Njoya Moussa Jalil, Belinga Essama Boum Raphael, Mache Jacques Richard

    Published 2023-01-01
    “…The physical, chemical, and mineralogical features of these sands were used to characterize and classify them. …”
    Get full text
    Article
  13. 213

    INFLUENCE OF PURIFICATION PROCESS ON THE CHARACTERISTICS OF ROMANIAN CALCIUM BENTONITE by ANA-MARIA GEORGESCU, FRANÇOISE NARDOU, DENISA NISTOR ILEANA

    Published 2016-03-01
    “…., Satu Mare has the following mineralogical composition: 57 % montmorillonite, 40 % cristobalite, and 3 % quartz. …”
    Get full text
    Article
  14. 214

    Analysis of Human Kidney Stones Using Advanced Characterization Techniques by Jelena Brdarić Kosanović, Kristijan Živković, Vatroslav Šerić, Berislav Marković, Imre Szenti, Ákos Kukovecz, Nives Matijaković Mlinarić, Anamarija Stanković

    Published 2024-12-01
    “…These investigations showed that the sixteen kidney stones analyzed in detail had a heterogeneous mineralogical structure, consisting of at least two different minerals. …”
    Get full text
    Article
  15. 215

    Modelling the Influence of Manufacturing Process Variables on Dimensional Changes of Porcelain Tiles by Dolly Santos-Barbosa, Dachamir Hotza, Juan Boix, Gustavo Mallol

    Published 2013-01-01
    “…The properties of dried and fired bodies are basically determined by the process parameters when the physical, chemical, and mineralogical characteristics of the raw material are kept constant. …”
    Get full text
    Article
  16. 216

    The Head Pendant from the Marchetti Collection: Phoenicio-Punic Glass or Modern Forgery? by Elisabetta Malaman, Cinzia Bettineschi, Ivana Angelini, Monica Salvadori

    Published 2025-01-01
    “…The analytical techniques used include stereomicroscopy (SM) to identify the production techniques, OM, SEM-EDS, and µ-Raman for textural and chemico-mineralogical investigations. The archaeological study and the comparison of our analytical results with the data published in the scientific literature agree in confirming that the investigated object is a forgery, as already demonstrated for other pieces from the same collection.…”
    Get full text
    Article
  17. 217

    Valorization of phosphate by-products to produce acidic geopolymers by S. En-naji, S. Chhaiba, S. Mabroum, R. Hakkou, I. Garcia Lodeiro

    Published 2024-12-01
    “…Pastes were prepared and characterized from the mechanical (compressive strengths), microstructural (BSEM/EDX and MIP), mineralogical (XRD and FTIR), and nanostructural (27Al, 29Si and 31P MAS NMR) point of view. …”
    Get full text
    Article
  18. 218

    Research on the Disintegration Characteristics of Carbonaceous Mudstone and Properties of Modified Materials by Xinxi Liu, Yu Li, Shengnan Li, Yanming Zhou

    Published 2019-01-01
    “…This work presents the results of an experimental investigation aimed to study the disintegration of carbonaceous mudstone and properties of modified materials. The mineralogical composition of carbonaceous mudstone was determined with X-ray diffraction. …”
    Get full text
    Article
  19. 219

    Tests Research on Grouting Materials of Waste-Concrete-Powder Cement for Goaf Ground Improvement by Zhilin Dun, Mengqi Wang, Lianwei Ren, Zhiyuan Dun

    Published 2021-01-01
    “…X-ray diffraction (XRD) and scanning electron microscopy (SEM) tests were also conducted to analyze mineralogical phases and investigate the microscopic mechanism. …”
    Get full text
    Article
  20. 220

    Alkali Activation of Oil Shale Ash Based Ceramics by A. Hamadi, K. Nabih

    Published 2012-01-01
    “…Timahdit oil shale was subjected to firing transformation via ceramics processing followed by alkali activation to synthesis a materials combining the mechanical properties of ceramics and Zeolites. The mineralogical transformations during firing oil shale have been studied. …”
    Get full text
    Article