 | | Book | | Fran<;:ais des Argiles and in the European Clay Group and was one of the initiators of the Association...the Kaolin Group (Low-Activity Clays) ....................... 8 Charged Clays of the 2/1 Group (High-Activity.... . . . . ... . . . . .. .. 278 The Origin of Smectite in Old Common Marine Sediments ... .. . . . ....the Atlantic Ocean . . .. . . . ...... . ... 282 Smectite and Sea-Level Changes ... . . . .. .. . . .. ...and Temperature .... 350 Relationship between Smectite/lllite Transition,Overpressure and Organic Maturation |  | | Book (edition) | | dictionary, especially the Dictionary Revision Group members and the Bureau's engineers, scientists,...panel of experts called the Dictionary Review Group. This group also examined the Society of Mining Engineers'...gratitude to the members of the Dictionary Revision Group: Robert L. Bates; V. A. Cammarota; M. Elizabeth...Ches Cheshire, England. 5 Clev Cleveland iron district, England. Colom Republic of Colombia. Corn...Canal Zone KS Kansas ND North Dakota DC District of Columbia KY Kentucky OH Ohio GU Guam |  | | Book | | in 1950—just a little over 20 years ago— that a group of geologists in Tulsa, Oklahoma, recognized the...Mackenzie Gordon, jr., Robert R. Hessler, Dorothy Hill, Erie G. Kauffman, Robert V. Kesling, Porter M....White. Engineering geology and rock mechanics: Mary Hill, Eugene Kojan, and David J. Varnes. Geochemistry:...Francis J. Pettijohn, and J.W. Pierce. Soils: Mary Hill, Charles E. Kellog, and Arnold C. Orvedal. Statistical...with it. ported. Syn: gap [marine geol], abyssal hill A common low-relief feature of the ocean floor, |  | | Book | | Microgranite Adaptive radiation. The evolution of a group of animals to fi large number of ecological environments;...potassium fl 16 rine. A mineral of the > pyroxene group, NaFe’’SizOs, found n soda-rich igneous rocks....origin. e. Banded chalcedonic silica. (* Silica group of minerals.) ie ® Stratigraphic nomenclature; Radioactive...to normal minerals. The rock names found in this group are used indiscriminately for doleritic and gabbroic...common. Kentallenite is sometimes included with this group but is het regarded as an olivine » monzonite. > |  | | Book | | (‘hydrothermal’) or replacing igneous minerals (‘secondary’) Smectite in an altered basalt AGI Glossary of Geology...plagioclase, places a basalt in the important sub-group called ‘olivine basalt’. Not all minerals present...recrystallize into hydrous secondary minerals such as smectite, serpentine, chlorite and epidote. The analysis...iddingsite replacing olivine (see Box 2.2); • smectite replacing various minerals or glass; • chlorite*...compatible and incompatible fields may fall into either group, depending on the lattice dimensions of the minerals |
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