Download or read book G ologie compar e des gisements de phosphates et de p trole written by and published by . This book was released on 1980 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phosphate Deposits of the World Volume 3 Neogene to Modern Phosphorites written by P. J. Cook and published by Cambridge University Press. This book was released on 1986 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine phosphorites, the principal raw material for phosphatic fertilizers, do not occur uniformly through time and space. The origin of these unusual sedimentary rocks appears to be related mainly to marine biological productivity, often associated with upwelling currents during certain intervals of geological time. This book examines the environmental setting and resulting phosphorites which formed during the Miocene, one of the major and most recent phosphogenic periods throughout the geologic record. In addition, an oceanographic perspective is given by investigations of modern oceanic environments where phosphorites are presently forming. Together, the geologic and marine approaches provide a complete outlook on this important mineral resource. This book is the third of four reference volumes which together cover the achievements of the International Geological Correlation Programme Project 156 (Phosphorites) during the ten years of the project's existence.
Download or read book Phosphate Deposits of the World Volume 1 written by P. J. Cook and published by Cambridge University Press. This book was released on 2005-03-17 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an important contribution to the scientific understanding of phosphate deposits.
Download or read book Geology of Sedimentary Phosphates written by Maurice Slansky and published by . This book was released on 1986 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Geology of North Africa written by Zakaria Hamimi and published by Springer Nature. This book was released on with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Geological Survey Circular written by and published by . This book was released on 1933 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sciences g ologiques written by and published by . This book was released on 1985 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Strategic Minerals Inventory Summary Report Phosphate written by Ulrich H. Krauss and published by . This book was released on 1984 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Strategic Minerals Inventory Summary Report written by John H. DeYoung and published by . This book was released on 1984 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Life Cycle of the Phosphoria Formation written by J.R. Hein and published by Elsevier. This book was released on 2003-12-18 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geological, geoenvironmental, and resource studies were completed to study a world-class phosphate ore in the Western US Phosphate Field. This integrated, multi-agency, multidisciplinary research emphasized: (1) Geological and geochemical baseline characterization of the deposit and associated rocks, (2) Delineation, assessment, and spatial analysis of phosphate resources and lands disturbed by mining, (3) Contaminant residence, reaction pathways, and environmental fate associated with the occurrence, development, and use of phosphate rock, and (4) Depositional origin and evolution of the Phosphoria Formation and deposit and geoenvironmental modeling.
Download or read book Phosphate Rock written by Arthur John George Notholt and published by . This book was released on 1983 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Interpreting Pre Quaternary Climate from the Geologic Record written by Judith Totman Parrish and published by Columbia University Press. This book was released on 1998 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: The earth's pre-Quaternary period--more than two million years ago--has been studied systematically only since the 1960's, when geologists started to take seriously the concept that the continents have changed position on the earth's surface. While previous books have dealt with climate models and paleoclimate, this is the first to offer a sustained exploration of the methods that are the foundation of any interpretation of earth processes.
Download or read book Earth And The Human Future written by Kirk R Smith and published by Routledge. This book was released on 2019-09-17 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the second half of the twentieth century, great changes have occurred in the natural sciences, spawned by the leap forward in physics during the war years and the growth in understanding of earth's history and place in the cosmos. Also, with the new and terrible consequences of full-fledged war, the nuclear age has brought to the fore the ne
Download or read book Magnetic Resonance written by Leonidas Petrakis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the lectures presented at an Advanced Study Institute on "Magnetic Resonance Techniques in Fossil Energy Problems," which was held at the village of Maleme, Crete, in July of 1983. As of this writing, a different popular attitude prevails from that when the ASI was proposed as far as how critical the world energy picture is. In the popular press, a panglossian attitude (the "petroleum glut" of the 80's) has replaced the jeremiads of the 70's ( a catastrophic "energy crisis"). Yet, there are certain important constants: (a) for the foreseeable future, fossil energy sources (petroleum, coal, oil shale, etc. ) will continue to be of paramount importance; and (b) science and technology of the highest order are needed to extend the fossil ener~y resource base and to utilize it in a cost-effective manner that is also environmentally acceptable. It is precisely this second item that this volume addresses. The volume introduces the phenomenology of magnetic resonance ~n a unified and detailed manner, starting from the behavior of spins in a magnetic field and proceeding to a density matrix consideration of the phenomena involved. The various important parameters of NMR and EPR are discussed in detail, as well as their significance and the information that may be obtained from their proper consideration. Advanced topics are then considered, including line-broadening interactions, coherent averaging and multiple quantum methods in NMR, ENDOR, electron spin echoes, dynamic nuclear polarization. problems of quantifi cation, 2-Dimensional N}1R, Mossbauer, and instrumentation.
Download or read book Paper written by Geological Survey of Canada and published by . This book was released on 1988 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary role of the Survey, founded in 1842, continues to be to provide an overview of all facets of Canadian geology as a basis for national policy, for planning by government and industry, and for public information. This volume contains summary reports of research on the Canadian Shield, one of four regional study areas of the Survey.
Download or read book Paper Geological Survey of Canada written by Geological Survey of Canada and published by . This book was released on 1935 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
