Results overview: Found 13 records in 0.03 seconds.
Articles, 13 records found
Articles 13 records found  1 - 10next  jump to record:
1.
18 p, 1.5 MB Contemporary pedogenic formation of palygorskite in irrigation-induced, saline-sodic, shrink-swell soils of Maharashtra, India / Hillier, Stephen (Macaulay Institute) ; Pharande, A. L. (College of Agriculture)
Increasing use of irrigation in India has exacerbated the problems of soil salinity and sodicity. The present study was undertaken on shrink-swell soils from Maharastra State to determine if changes in soil chemistry due to irrigation have affected the clay mineralogy. [...]
2008 - 10.1346/CCMN.2008.0560507
Clays and Clay Minerals, Vol. 56, Núm. 5 (2008) , p. 531-548  
2.
17 p, 5.7 MB Sedimentological and mineralogical investigation of the late Miocene successions of Aktoprak Basin (central Turkey) : Implications for sediment source and paleoclimates / Gürel, Ali (Niǧde University. Department of Geology Engineering)
Late Miocene (Messinian) alluvial and lacustrine deposits characterize the so-called Ki{dotless}zi{dotless}lbayi{dotless}r Formation of the Aktoprak Basin (central Turkey) and consist of conglomerate, sandstone, mudstone, limestone, marl, and dolomite units. [...]
2008 - 10.1346/CCMN.2008.0560607
Clays and Clay Minerals, Vol. 56, Núm. 6 (2008) , p. 660-676  
3.
5 p, 257.7 KB Baseline studies of The Clay Minerals Society source clays : Specific surface area by Brunauer Emmett Teller (BET) method / Dogan, A. Umran (University of Iowa. Department of Chemical and Biochemical Engineering) ; Dogan, Meral (Hacettepe University. Department of Geological Engineering) ; Omal, Muserref (Ankara University. Department of Chemistry) ; Sarikaya, Yuksel (Ankara University. Department of Chemistry) ; Aburub, Aktham (Lilly Research Laboratories) ; Wurster, Dale Eric (University of Iowa. Obermann Center for Advanced Studies)
Specific surface area measurements of The Clay Minerals Society source clays were made by the Brunauer, Emmett and Teller (BET) method of adsorption of nitrogen gas. Two replicate measurements of specific surface area were performed for each source clay. [...]
2006 - 10.1346/CCMN.2006.0540108
Clays and Clay Minerals, Vol. 54, Núm. 1 (2006) , p. 62-66  
4.
15 p, 3.3 MB The occurrence and genesis of clay minerals associated with quaternary caliches in the Mersin area, southern Turkey / Kadir, Selahattín (Eskişehir Osmangazi University. Department of Geological Engineering) ; Eren, Muhsin (Mersin University. Department of Geological Engineering)
Caliche in various forms, namely powdery, nodule, tube, fracture-infill, laminar crust, hard laminated crust (hardpan), and pisolitic crust, is widespread in the Mersin area in southern Turkey. It generally occurs within and/or over the reddish-brown mudstone of the Kuzgun Formation (Tortonian, Miocene) and alluvial red soils of the Quaternary. [...]
2008 - 10.1346/CCMN.2008.0560208
Clays and Clay Minerals, Vol. 56, Núm. 2 (2008) , p. 244-258  
5.
13 p, 2.0 MB Oligocene clay mineralogy of the Linxia Basin : Evidence of paleoclimatic evolution subsequent to the initial-stage uplift of the Tibetan Plateau / Hong, Hanlie (China University of Geosciences. Faculty of Earth Sciences) ; Li, Zhaohui (University of Wisconsin. Geosciences Department) ; Xue, Huijuan (China University of Geosciences. Faculty of Earth Sciences) ; Zhu, Yunhai (China University of Geosciences. Faculty of Earth Sciences) ; Zhang, Kexin (China University of Geosciences. Faculty of Earth Sciences) ; Xiang, Shuyuan (China University of Geosciences. Faculty of Earth Sciences)
The clay mineral content of the Oligocene sediments in the Linxia Basin has been investigated using X-ray diffraction, scanning electron microscopy, and high-resolution transmission electron microscopy. [...]
2007 - 10.1346/CCMN.2007.0550504
Clays and Clay Minerals, Vol. 55, Núm. 5 (2007) , p. 491-503  
6.
11 p, 1.2 MB Combined near-infrared and x-ray diffraction investigation of the octahedral sheet composition of palygorskite / Gionis, Vassilis (National Hellenic Research Foundation. Theoretical and Physical Chemistry Institute) ; Kacandes, George H. (Geohellas S.A.) ; Kastritis, Ioannis D. (Geohellas S.A.) ; Chryssikos, Georgios D. (National Hellenic Research Foundation. Theoretical and Physical Chemistry Institute)
The octahedral composition of palygorskite in more than 300 samples from the Pefkaki deposit, W. Macedonia, Greece, has been studied by near-infrared (NIR) and X-ray diffraction (XRD), and evaluated according to the formula yMgSiO (OH)·xMgFe SiO(OH)·(1-x-y) MgAlSiO (OH). [...]
2007 - 10.1346/CCMN.2007.0550601
Clays and Clay Minerals, Vol. 55, Núm. 6 (2007) , p. 543-553  
7.
12 p, 1.2 MB Crystallochemical characterization of the palygorskite and sepiolite from the Allou Kagne deposit, Senegal / García-Romero, E. (Universidad Complutense de Madrid. Departamento de Cristalografía y Mineralogía) ; Suárez, M. (Universidad de Salamanca. Departamento de Geología) ; Santarén, J. (TOLSA) ; Álvarez Berenguer, Antonio (TOLSA)
The Allou Kagne (Senegal) deposit consists of different proportions of palygorskite and sepiolite, and these are associated with small quantities of quartz and X-ray amorphous silica as impurities. No pure palygorskite or sepiolite has been recognized by X-ray diffraction. [...]
2007 - 10.1346/CCMN.2007.0550608
Clays and Clay Minerals, Vol. 55, Núm. 6 (2007) , p. 606-617  
8.
15 p, 4.5 MB Dolocretes and associated palygorskite occurrences in siliciclastic red mudstones of the sariyer formation (middle Miocene), Southeastern side of the çanakkale strait, Turkey / Kadir, Selahattín (Eskişehir Osmangazi University. Department of Geological Engineering) ; Eren, Muhsín (Mersin University. Department of Geological Engineering) ; Atabey, Esref (Mineral Research and Exploration (MTA))
The origins of dolocrete and associated palygorskite in the Çanakkale region of Turkey have been little studied, but are of fundamental importance for a more complete understanding of the mineralogy of this region. [...]
2010 - 10.1346/CCMN.2010.0580206
Clays and Clay Minerals, Vol. 58, Núm. 2 (2010) , p. 205-219  
9.
11 p, 438.3 KB An assessment of the surface properties of milled attapulgite using inverse gas chromatography / Boudriche, L. (Faculté de Chimie. Laboratiore d'Etude Physico-Chimique des Matériaux et Application á l'Environnement) ; Hamadi, B. (Laboratiore d'Etude Physico-Chimique des Matériaux et Application á l'Environnement. Faculté de Chimie) ; Kessaïssia, Z. (Laboratiore d'Etude Physico-Chimique des Matériaux et Application á l'Environnement. Faculté de Chimie) ; Calvet, R. (Campus Jarlard. Ecole des Mines d'Albi Carmaux) ; Chamayou, A. (Campus Jarlard. Ecole des Mines d'Albi Carmaux) ; Dodds, J. A. (Campus Jarlard. Ecole des Mines d'Albi Carmaux) ; Balard, H. (Laboratoire de Chimie Physique)
The most common means of reducing theparticlesizeof solids is by grinding, a process which can affect the surface properties and the behavior of the solid in later stages (granulation, compaction, etc. [...]
2010 - 10.1346/CCMN.2010.0580201
Clays and Clay Minerals, Vol. 58, Núm. 2 (2010) , p. 143-153  
10.
9 p, 2.0 MB Fault-hosted palygorskite from the Serrata de Níjar deformation zone (SE Spain) / García-Romero, E. (Universidad Complutense de Madrid. Departamento de Cristalografía y Mineralogía) ; Suárez, M. (Universidad de Salamanca. Departamento de Geología) ; Oyarzun, R. (Universidad Complutense de Madrid. Departamento de Cristalografía y Mineralogía) ; López-García, J. A. (Universidad Complutense de Madrid. Departamento de Cristalografía y Mineralogía) ; Regueiro, M. (Instituto Geológico y Minero de España)
Palygorskite fibers growing along fault planes in the outcrops of a large fault zone in SE Spain (Carboneras Fault Zone: CFZ; Serrata de Nijar) were studied by X-ray diffraction, scanning electron microscopy-energy dispersive X-ray analysis, and transmission electron microscopy-analytical electron microscopy. [...]
2006 - 10.1346/CCMN.2006.0540304
Clays and Clay Minerals, Vol. 54, Núm. 3 (2006) , p. 324-332  

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