MINERALOGI DAN GEOKIMIA INTRUSI DI TAMBANG BATUBARA BUKIT ASAM, SUMATRA SELATAN, INDONESIA by Utami, Elsa D., Raharja, Retnadi D., Anggara, Ferian, Harijoko, Agung

“…Mineral lempung yang teridentifikasi yaitu kaolinit yang merupakan mineral hasil lapukan dari plagioklas. …”
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Pencirian Kesesuaian Kaolin Dari Gua Musang, Kelantan Untuk Kegunaan Industri Kertas by Che Halin, Dewi Suriyani

“…Delaminasi adalah satu proses iaitu sejumlah besar susunan kaolinit diasingkan kepada beberapa kepingan nipis. …”
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Caracterização de solos altimontanos em dois transectos no Parque Estadual do Ibitipoca (MG) Characterization of highland soils along two transects in the Ibitipoca State Park, Min... by H. C. T. Dias, C. E. G. R. Schaefer, E. I. Fernandes Filho, A. P. Oliveira, R. F. M. Michel, J. B. Lemos Jr.

“…The intergranular plasma of the spodic horizon comprises two different plasmic zones: one of kaolinitic composition with a higher aluminium content, and a ferruginous one, richer in silica, suggesting an amorphous silica participation in the Fe-cemented ortstein (or placic) horizon of the Spodosol.…”
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Influência do cultivo da cana-de-açúcar e da mineralogia da fração argila nas propriedades físicas de latossolos vermelhos Influence of sugarcane cultivation and clay mineralogy in... by José Frederico Centurion, Onã da Silva Freddi, Ricardo Garcia Aratani, Ana Flávia Mangeti Metzner, Amauri Nelson Beutler, Itamar Andrioli

“…The aim of this study was to evaluate the degree of modification of some physical properties of a kaolinitic Oxisol (LVd) and a kaolinitic - oxidic Oxisol (LVdf) under sugarcane and native forest in Jaboticabal county, São Paulo state, Brazil. …”
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Mineralogical analysis of Brazilian ceramic sedimentary clays used in red ceramic Análise mineralógica de argilas sedimentares brasileiras usadas em cerâmica vermelha by G. P. Souza, S. J. G. Sousa, L. A. H. Terrones, J. N. F. Holanda

“…In addition, it was found that the character of the clays is typically kaolinitic.<br>O presente trabalho é focado sobre a análise mineralógica de amostras de argilas sedimentares coletadas de depósitos localizados na região de Campos dos Goytacazes-RJ (Brasil). …”
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Hydration behaviour of limestone-calcined clay and limestone-slag blends in ternary cement by Anuj Parashar, Shashank Bishnoi

“…The effect of kaolinitic calcined clay and slag on the hydration of limestone-containing ternary blended cements was investigated. …”
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The Cambrian-Ordovician siliciclastic platform of the Balcarce Formation (Tandilia System, Argentina): Facies, trace fossils, palaeoenvironments and sequence stratigraphy by L.A. Spalletti, A. Del Valle

“…The Lower Palaeozoic sedimentary cover of the Tandilia (Balcarce Formation) is made up of thick quartz arenite beds together with kaolinitic claystones and thin fine-grained conglomerates. …”
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Properties of Self-Compacting Concrete (SCC) Prepared with Binary and Ternary Blended Calcined Clay and Steel Slag by Kwabena Boakye, Morteza Khorami

“…This study investigates the valorisation of steel slag, which is mostly considered to be a waste material in several parts of the world, by blending with calcined impure kaolinitic clay to partially replace ordinary Portland cement (OPC) in the preparation of self-compacting concrete (SCC). …”
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Adsorption of cadmium and copper in representative soils of Eastern Amazonia, Brazil by Deyvison Andrey Medrado Gonçalves, Gilson Sergio Bastos de Matos, Antonio Rodrigues Fernandes, Katiane Raquel Mendes Barros, Danielle do Socorro Nunes Campinas, Cristine Bastos do Amarante

“…All soils characterized as kaolinitic, and among them, XH1 and XH2 showed the lowest fertility. …”
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The Evaluation of Clay Suitability for Geopolymer Technology by Tomáš Hanzlíček, Ivana Perná, Kateřina Uličná, Václav Římal, Helena Štěpánková

“…The presented study combines several classical analytical methods (chemical and mineralogical analyses, the calculation of the Hinckley index (HI) based on X-ray diffraction analyses, and the measurement of particle size distribution) for eleven samples of kaolin and kaolinitic clay of various origins and coming from different locations. …”
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Effect of Different Types of Aluminosilicates on the Thermo-Mechanical Properties of Metakaolinite-Based Geopolymer Composites by Jan Kohout, Petr Koutník, Pavlína Hájková, Eliška Kohoutová, Aleš Soukup

“…Geopolymers based on calcined kaolinitic claystones are a promising material with higher compressive (95.2 and 71.5 MPa) and flexural strength (12.4 and 10.7 MPa) compared to geopolymers based on metakaolin (compressive strength 57.7 MPa).…”
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Hard-core/zeolitized-shell beads obtained by surface zeolitization of activated clay particles by Claudia E. Rivera Enríquez, Maximiliano R. Gonzalez, Facundo Barraqué, Andrea M. Pereyra, Elena I. Basaldella

“…This work presents a novel and cost-effective procedure that improves the reactivity of kaolinitic clay particles toward the generation of millimetric hard-core/zeolitized-shell units. …”
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Eocene (50–55 Ma) greenhouse climate recorded in nonmarine rocks of San Diego, CA, USA by Adrian P. Broz, Devin Pritchard-Peterson, Diogo Spinola, Sarah Schneider, Gregory Retallack, Lucas C. R. Silva

“…Paleocene-Eocene thermal maximum (PETM, ~ 55 Ma) kaolinitic paleosols developed in volcaniclastic conglomerates are evidence of intense weathering (CIA > 98) under warm and wet conditions (mean annual temperature [MAT] of ~ 17 °C  ± 4.4 °C and mean annual precipitation [MAP] of ~ 1500 ± 299 mm). …”
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Archaeometric Characterization of the Industrial Production of Porcelains in the Vieillard & Co. Manufactory (Bordeaux, France, 19th Century) by Emmie Beauvoit, Nadia Cantin, Quentin Lemasson, Rémy Chapoulie, Ayed Ben Amara

“…The examination of the biscuits, rare artifacts, showed that the porcelain bodies were produced by mixing kaolinitic clays, quartz, and potassium feldspars. The mineralogical analysis of the ceramic supports allowed hypotheses to be put forward on the temperatures of the biscuit firing (around 950 °C) and the second firing (over 1200 °C). …”
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Petrography and geochemical study of Nezam-Abad area, Southwest of Shazand, Arak by Robabeh Jafari, Moussa Noghreyan, Mohammad Ali Mackizadeh, Javad Ghanei Ardekanei

“…Secondary textures are perthite, myrmekite, sericitization, chloritization and kaolinitization. Later hydrothermal activities and tectonic strains are factors for presence of perthite texture in leucogranite. …”
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Yoğunağaç-Karakoçan ve Dedebeğ-Mazgirt sıcak ve mineralli sularının Peri Çayı Suyu üzerine etkileri by Özlem Öztekin Okan, Leyla Kalender, Bahattin Çetindağ

“…Hesaplanan doygunluk indislerine bağlı olarak, Peri ve Ohi Çayları ile sıcak ve mineralli suların özellikle hematit ve götit gibi Fe bileşenli minerallere aşırı doygun oldukları belirlenmiş ve yüksek Fe içeriğinin akarsular ile sıcak ve mineralli suların volkanik, sedimanter ve metamorfik kayaçlarla olan etkileşiminden kaynaklandığı düşünülmektedir. Suların kaolinit ve illit gibi kil minerallerine doygunlukları ise bölgedeki etkin tektonizmayla ilişki olarak kırık ve çatlak yüzeylerinde oluşan kil mineralleri ile suların etkileşimi sonucu olmalıdır. …”
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Geochemical assessment of sediment in Cape Town harbour, South Africa by H. K. Okoro, O. S. Fatoki, F. A. Adekola, B. J. Ximba, R. G. Snyman

“…The clay mineral phase consists of biotites, kaolinites and halites. The ranges of concentrations (mg/kg) of trace metals were: Cd (1.69±0.075 – 0.080±0.002), Si (0.37±0.11 – 0.023±0.012), Fe (30.01±2.04 – 2.23±0.12), Cu (1462±39 – 1.51±0.11), Al (19.92±2.24 – 1.25±0.13), Sn (63.98±4.97 – 1.15±0.38), Pb (252±29 – 8.73±1.06), Hg (1.002±0.168 – 0.049±0.005) and Zn (1.26±0.07 – 0.022±0.004) mg kg-1. …”
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DOĞU TOROSLAR'DA OTOKTON, GÜNCEL LATERİTİK BiR OLUŞUM: BÜYÜKBELEN (FARAŞA-YAHYALI) DEMİR ZUHURU by Şuayip KÜPELİ, İsrafil KAYABALI, Mehmet ARSLAN, Hakan Aydın SAKA

“…Başlıca götit, hematit, ferrihidrit, kuvars, illit, kaolinit, malakit, azurit ve amorf madde topluluğundan oluşan lateritik demirler, ortalama % 49.71 Fe2O3 , % 3.12 AI2O3 , % 30.75 SiO2 ve % 0.09 CaO içerir. …”
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Yoğunağaç-Karakoçan ve Dedebeğ-Mazgirt sıcak ve mineralli sularının Peri Çayı Suyu üzerine etkileri by Özlem ÖZTEKİN OKAN, Leyla KALENDER, Bahattin ÇETİNDAĞ

“…Hesaplanan doygunluk indislerine bağlı olarak, Peri ve Ohi Çayları ile sıcak ve mineralli suların özellikle hematit ve götit gibi Fe bileşenli minerallere aşırı doygun oldukları belirlenmiş ve yüksek Fe içeriğinin akarsular ile sıcak ve mineralli suların volkanik, sedimanter ve metamorfik kayaçlarla olan etkileşiminden kaynaklandığı düşünülmektedir. Suların kaolinit ve illit gibi kil minerallerine doygunlukları ise bölgedeki etkin tektonizmayla ilişki olarak kırık ve çatlak yüzeylerinde oluşan kil mineralleri ile suların etkileşimi sonucu olmalıdır. …”
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KAJIAN SIFAT FISIK BAHAN LAPUKAN DIORIT GUNUNG WUNGKAL KECAMATAN GODEAN, KABUPATEN SLEMAN by Jamulya Jamulya

“…Hasil penelitian menunjukkan bahwa bahan lapukan dicirikan oleh keiebalan mencapai 400 cm lebih, warna coklat kuat – coklat pucat (7,5 YR 4/2 – 10 YR 6/4), struktur gumpal granuler berbutir tunggal, konsistensi lekat plastis – agak lekat agak plastis, tekstur geluh lempung berdebu – geluh berdebu, kadar lempung antara 22,2% dan 36,2%, tipe mineral lempung kaolinit, haloisit, dan mineral resisten kuarsa. Berdasarkan sifatftsik tersebut dapat ditunjukkan bahwa tingkal pelapukan telah lanjut.…”
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