GRAIN MORPHOLOGY OF PLACER ILMENITES IN ANDHRA PRADESH COAST (Textural and Ore microscopic studies)
GRAIN MORPHOLOGY OF PLACER ILMENITES IN ANDHRA PRADESH COAST (Textural and Ore microscopic studies)

Author: A. A. JAYARAJ

Publisher: Laxmi Book Publication

Published: 2023-11-25

Total Pages: 113

ISBN-13: 1304898849

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India is provided and blessed especially as by inheritance or nature with long coastline of over six thousand kilometers actively protective and covering a wide area both east and west coasts. This endowed coastline is marked by distinctly varied coastal environments like beaches, dunal belts, swampy environments, lagoons, deltas, estuaries etc. The continuous in flux of naturally processed material that settle as sediments brought by a number of streams and rivers draining the hinterland are the main source for the rich and valuable heavy solid homogeneous inorganic substances having a definite chemical composition as mineral deposits. The beach and sand ridges as dune sands of east and west coasts of India contain many economically important alluvial deposits as placer sand deposits. These minerals include ilmenite, rutile, garnet, zircon, monazite and sillimanite. A number of auspicious factors like source rock geology, coastal geomorphology effective drainage network and favorable climatic conditions influenced the formation of rich placer deposits in beach and dunal environments.

Indian Placer Deposits
Indian Placer Deposits

Author: R. DHANA. RAJU

Publisher: Cambridge Scholars Publishing

Published: 2021-08

Total Pages:

ISBN-13: 9781527569331

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This volume presents a comprehensive and systematic account of diverse types of Indian placer deposits. It deals with the location, development and establishment of placer mineral resources through systematic field- and laboratory-based geological, geo-informatics, geomorphological, geophysical, petro-mineralogical and geochemical exploration, drilling, mining, evaluation, resource-establishment, and mineral processing. The placer deposits discussed here include gold, diamond, rare metals, rare earths and shoreline/inland heavy mineral sands.

Introduction to Mineralogy and Petrology
Introduction to Mineralogy and Petrology

Author: Swapan Kumar Haldar

Publisher: Elsevier

Published: 2020-07-29

Total Pages: 437

ISBN-13: 0323851363

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Introduction to Mineralogy and Petrology, second edition, presents the essentials of both disciplines through an approach accessible to industry professionals, academic researchers, and students alike. This new edition emphasizes the relationship between rocks and minerals, right from the structures created during rock formation through the economics of mineral deposits. While petrology is classified on the lines of geological evolution and rock formation, mineralogy speaks to the physical and chemical properties, uses, and global occurrences for each mineral, emphasizing the need for the growth of human development. The primary goal is for the reader to identify minerals in all respects, including host-rocks, and mineral deposits, with additional knowledge of mineral-exploration, resource, extraction, process, and ultimate use. To help provide a comprehensive analysis across ethical and socio-economic dimensions, a separate chapter describes the hazards associated with minerals, rocks, and mineral industries, and the consequences to humanity along with remedies and case studies. New to the second edition: includes coverage of minerals and petrology in extra-terrestrial environments as well as case studies on the hazards of the mining industry. Addresses the full scope of core concepts of mineralogy and petrology, including crystal structure, formation and grouping of minerals and soils, definition, origin, structure and classification of igneous, sedimentary and metamorphic rocks Features more than 250 figures, illustrations and color photographs to vividly explore the fundamental principles of mineralogy and petrology Offers a holistic approach to both subjects, beginning with the formation of geologic structures that is followed by the hosting of mineral deposits and the exploration and extraction of lucrative, usable products that improve the health of global economies Includes new content on minerals and petrology in extraterrestrial environments and case studies on hazards in the mining industry

Geochemistry of Sedimentary Ore Deposits
Geochemistry of Sedimentary Ore Deposits

Author: J.B. Maynard

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 297

ISBN-13: 1461394937

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This book is an outgrowth of my interest in the chemistry of sedimentary rocks. In teaching geochemistry, I realized that the best examples for many chemical processes are drawn from the study of ore deposits. Consequently, we initiated a course at The University of Cincinnati entitled "Sedimentary Ore Deposits," which serves as the final quarter course for both our sedimentary petrology and our ore deposits sequence, and this book is based on that teaching experience. Because of my orientation, the treatment given is perhaps more sedimentological than is usually found in books on ore deposits, but I hope that this proves to be an advantage. It will also be obvious that I have drawn heavily on the ideas and techniques of Robert Garrels. A number of people have helped with the creation of this book. I am especially grateful to my students and colleagues at Cincinnati and The Memorial University of Newfoundland for suffering through preliminary versions in my courses. I particularly thank Bill Jenks, Malcolm Annis, and Dave Strong. For help with field work I thank A. Hallam, R. Hiscott, J. Hudson, R. Kepferle, P. O'Kita, A. Robertson, C. Stone, and R. Stevens. I am also deeply indebted to Bob Stevens for many hours of insightful discussion.

Heavy Minerals in Use
Heavy Minerals in Use

Author: Maria A. Mange

Publisher: Elsevier

Published: 2007-09-10

Total Pages: 1329

ISBN-13: 0080548598

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The book is structured thematically, encompassing principles, processes and products, practice and applications. Discussion of processes that control heavy mineral assemblages throughout the rock cycle are presented by leading experts, whose key-note works are followed by specialist case studies. Each work also provides details on the geology of the study area, techniques and data treatment. The high number of contributions represent the collective experience and wisdom of generations of geologists, and provide an invaluable source of references to works carried out in many parts of the world.* Presents a unique and authoritative resource of immediate relevance and practical use to the researcher and applied geologist * Contains case studies demonstrating the broad range of applications of heavy minerals in a variety of modern and ancient geological settings, and in resource exploration * Includes examples of geological problems from employing heavy mineral analysis and establishing criteria that can be applied before deciding to undertake a study

Minerals and Allied Natural Resources and their Sustainable Development
Minerals and Allied Natural Resources and their Sustainable Development

Author: Mihir Deb

Publisher: Springer

Published: 2017-06-19

Total Pages: 582

ISBN-13: 981104564X

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Nonrenewable natural resources – metallic and non-metallic minerals, industrial rocks and energy resources (both organic and inorganic), have been treated in a holistic manner in this book, including two important resources (soil and water), not commonly covered in most books on this topic. For the uninitiated reader, an introductory chapter looks into some basic definitions as well as nature and characteristics of mineral deposits followed by a chapter on the different crustal processes that produce the various ore deposits in the endogenous and exogenous environments. The strength of the book lies in its critical treatment of the genetic processes of the mineral deposits, their classification and the geodynamic context of metallogeny, and coverage of sustainable development of mineral deposits with special reference to various socio-economic as well as regulatory and environmental issues that face the Indian mining industry today. The text is punctuated with examples of Indian deposits, balanced with classical deposits around the world, to cater to the interests of Indian students and the international readership. This is a book for advanced undergraduate and post-graduate students of Geology, Environmental Sciences and Natural Resource Management.

Introduction to Medical Geology
Introduction to Medical Geology

Author: C. B. Dissanayake

Publisher: Springer Science & Business Media

Published: 2009-09-01

Total Pages: 306

ISBN-13: 3642004857

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Over two billion people live in tropical lands. Most of them live in intimate contact with the immediate geological environment, obtaining their food and water directly from it. The unique geochemistry of these tropical environments have a marked influence on their health, giving rise to diseases that affect millions of people. The origin of these diseases is geologic as exemplified by dental and skeletal fluorosis, iodine deficiency disorders, trace element imbalances to name a few. This book, one of the first of its kind, serves as an excellent introduction to the emerging discipline of Medical Geology.

Crustal Evolution and Metallogeny in India
Crustal Evolution and Metallogeny in India

Author: Sanjib Chandra Sarkar

Publisher: Cambridge University Press

Published: 2012-04-09

Total Pages: 1137

ISBN-13: 1107079977

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Crustal evolution means the resultant changes that the Earth's crust has gone through in its geologic past affected by changes in the mantle-crust system, the atmosphere, the hydrosphere and the biosphere. Metallogeny is the genesis of metallic mineral deposits. Both the terms are used in the book in their conventional sense, but keeping in mind an Indian context. This book is the first of its kind to document in detail the nature, origin and evolution of mineral deposits in India and is contextualized in local, regional and global geology. The book is unique in that it combines both metallogeny and crustal evolution that were hitherto treated as stand-alone topics. The exhaustive chapters in the book carry detailed case studies of the distribution and occurrence of ores. The book would be useful to students of advanced geology, researchers, teachers, planners and global metallogeneticists around the world.

Geology of Titanium-mineral Deposits
Geology of Titanium-mineral Deposits

Author: Eric R. Force

Publisher: Geological Society of America

Published: 1991

Total Pages: 122

ISBN-13: 0813722594

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An integrated reference on the economic geology of titanium that covers all the basic processes of formation of titanium-mineral deposits, organized along the lines of a geochemical cycle of titanium in order to facilitate the description of linkages among deposit types. Annotation copyright Book Ne