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Deposit Of Diamond
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Download or read book Diamond Deposits written by Minh Chi Ngo and published by . This book was released on 2016-08-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: The diamond is the hardest natural substance known. It is found in a type of igneous rock known as kimberlite. The diamond itself is essentially a chain of carbon atoms that have crystallized. The stone's unique hardness is a result of the densely concentrated nature of the carbon chains. Like other igneous rocks, kimberlite was formed over the course of thousands of years by volcanic action that occurred during the formation of the earth's crust. It is thought that diamonds were first discovered in India about 6,000 years ago in the riverbeds of the region. India was the only known source of the rocks for over a thousand years, until they were unearthed in Borneo around A.D. 600. During the Middle Ages, the diamond was overshadowed by some of the more colorful gems like the ruby and emerald. In the 18th century, diamond deposits were discovered in Brazil in small quantities, and later in Australia, Russia, and the United States. Block caving is the most commonly used method in excavating diamonds from kimberlite deposits. This method offers the highest yield and thus is the most cost effective. In the crushing operation, which occurs in the below-ground mining facilities, large chunks of kimberlite are broken up into more easily transportable segments. Diamonds will continue to be used in industry and hightechnology enterprises, but synthetically produced facsimiles--first manufactured in 1953--may accomplish some of the tasks originally the exclusive province of the real stone. These ""manufactured"" gems have the same properties of hardness and durability, and while they will never be as popular as the real diamond for adomment purposes, they are well suited for industrial applications.This book provides comprehensive overview on origin, exploration, and history of diamond.
Download or read book Diamond Deposits written by Edward Erlich and published by Society for Mining Metallurgy. This book was released on 2002 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for geologists and diamond prospectors, this guidebook provides a general overview of diamond exploration and exploitation. The text covers how to find, recognize, and evaluate the potential of diamond deposits. As examples, the book reviews the history of some important diamond discoveries in Russia and the western United States. Much of the book is focused on geology of common diamond host rocks, including kimberlite and lamproite. In addition, it reviews the occurrence of some of the more unconventional host rocks that have produced some notable diamond discoveries. The material found in diamond deposits provides a foundation for discussing some of the most fundamental problems of theoretical geology, such as the timing of geological events and the development of cratonic areas. The authors are both experienced geologists who bring years of field experience to their writing. This resource provides a comprehensive look at the geology of diamonds, including historical data, crystal structure, and methods of exploration.
Book Synopsis Deposit of Diamond by : Onaolapo Gabriel Olusola
Download or read book Deposit of Diamond written by Onaolapo Gabriel Olusola and published by Partridge Africa. This book was released on 2015-10-16 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: I bring to you through this book a message of assurance that you can be wealthy and the wealth is right within you. You only need to engage in a process of discovery that will require insight, determination, diligence, ruggedness, focus, and perseverance irrespective of where you reside. There is nowhere in the world where gold is picked on the streets or currency plucked from trees. People who acquire wealth worked for it with or without education, governmental help, rich inheritance, and what have you. No matter your background and place of birth, you are not unfortunate. Go through this book with open mind for encounter that will change your perspective and positions positively and enable you to achieve your dream wealth.
Book Synopsis Geoscience and Exploration of the Argyle, Bunder, Diavik, and Murowa Diamond Deposits by : Andy T. Davy
Download or read book Geoscience and Exploration of the Argyle, Bunder, Diavik, and Murowa Diamond Deposits written by Andy T. Davy and published by . This book was released on 2018 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diamonds from the Arkhangelsk Province, NW Russia by : Victor Garanin
Download or read book Diamonds from the Arkhangelsk Province, NW Russia written by Victor Garanin and published by Springer Nature. This book was released on 2021-07-19 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines and summarizes data on more than 40,000 diamonds from deposits in Russia’s diamondiferous Arkhangelsk province. The geological data of diamond deposits includes the geological setting, ore body morphology and mineral composition. Investigation techniques employed include: Color Cathode Luminescence, Fourier Transform Infrared Spectroscopy, Electron Paramagnetic Resonance, Raman Spectroscopy, and Carbon Isotopy. The book provides a full description of the diamond morphology. The problems of a potential (mantle) diamond grade for deposits are considered, depending on the physical and chemical conditions involved in the genesis and growth of diamond crystals. Further, there can be a significant impact on the productivity of bodies and the properties of diamonds during post-crystallization metasomatic processes. In this book, the authors propose a diamond crystallization model for changes in diamond crystals within mantle metasomatic transformations, and identify the factors affecting the growth and dissolution of diamonds in the mantle. In addition, they describe the complex evolution of kimberlite from the mantle up to the Earth’s surface. All of these factors affect the quality and quantity of diamonds in a particular diamond deposit, providing the basis for identifying optimal technological mining processes.
Book Synopsis Occurance, Mining & Recovery of Diamonds by : A. A. L. Linholm
Download or read book Occurance, Mining & Recovery of Diamonds written by A. A. L. Linholm and published by . This book was released on 1969 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Diamond Trade by : Lillian E. Forman
Download or read book The Diamond Trade written by Lillian E. Forman and published by ABDO. This book was released on 2010 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title gives readers a deeper look at the diamond trade and its surrounding conflicts. Readers will learn the history of the diamond trade, including its social, political, and economic effects. Color photos and informative sidebars accompany easy-to-follow text. Features include a table of contents, timeline, facts, additional resources, web sites, a glossary, a bibliography, and an index. Essential Viewpoints is a series in Essential Library, an imprint of ABDO Publishing Company.
Book Synopsis Diamond Deposits in Africa by : Cornelius A Kogbe
Download or read book Diamond Deposits in Africa written by Cornelius A Kogbe and published by . This book was released on 1996 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diamonds in Nature by : Ralf Tappert
Download or read book Diamonds in Nature written by Ralf Tappert and published by Springer Science & Business Media. This book was released on 2011-02-16 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diamonds in Nature: A Guide to Rough Diamonds illustrates the range of crystal shapes, colours, surface textures, and mineral inclusions of rough, uncut, naturally forming diamonds. Each chapter contains photographs that show the unique physical characteristics of the diamonds, and the accompanying text describes the processes that led to their formation. This book is an invaluable reference manual for professional geoscientists—including gemmologists and exploration geologists.
Book Synopsis New genetic type of diamond deposit by : Л. Д. Лаврова
Download or read book New genetic type of diamond deposit written by Л. Д. Лаврова and published by Науч. Мир. This book was released on 1999-01-01 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis How Long Does It Take to Make a Diamond? by : Emily Hudd
Download or read book How Long Does It Take to Make a Diamond? written by Emily Hudd and published by How Long Does It Take. This book was released on 2019-08 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Examines the process of diamond formation"--
Book Synopsis The Diamond Deposits of the Gold Coast, with Notes on Other Diamond Deposits in West Africa ... By N.R. Junner ... and Appendix: The Crystal Form of Diamonds from the Gold Coast. By F.A. Bannister, Etc by : Norman Ross JUNNER
Download or read book The Diamond Deposits of the Gold Coast, with Notes on Other Diamond Deposits in West Africa ... By N.R. Junner ... and Appendix: The Crystal Form of Diamonds from the Gold Coast. By F.A. Bannister, Etc written by Norman Ross JUNNER and published by . This book was released on 1943 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gemstones and Their Origins by : P.C. Keller
Download or read book Gemstones and Their Origins written by P.C. Keller and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each gem deposit-whether of primary origin in the parent rocks; or secondary as alluvial placers in valley floors, river gravels, or the sand of oceanic shelves presents an eloquent chronicle of the Earth's life story. It reveals to the expert the prodigious processes which formed the present crust of our planet, of which this volume discloses a small but exciting detail. The materials of the Earth's crust are the rocks. In this book, the author expounds on how they were formed, why they altered, why they became the cradles of precious gemstones, how they are categorized, and how they are now exploited by man. What initiates the growth of gemstones? How do they crystallize? Why do gemstones of the same species, originating from different sources, vary? What causes the occurrence of varieties? Why do diamonds, unlike other precious stones, occur not near the Earth's surface in its crust, but deep down beneath it in the upper mantle? These are only a few of the entrancing subjects discussed in this enlightening volume. The reader learns that the Earth is surprisingly alive and altering constantly-sometimes through slow and equable changes and at times by violent and tremendous cataclysms, events from which gemstones issue.
Book Synopsis Investigation of the Prairie Creek Diamond Area by : J. R. Thoenen
Download or read book Investigation of the Prairie Creek Diamond Area written by J. R. Thoenen and published by . This book was released on 1949 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Atlas of Economic Mineral Deposits by : Colin J. Dixon
Download or read book Atlas of Economic Mineral Deposits written by Colin J. Dixon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: reader who wishes to study economic mineral deposits. I have in mind that it they do include references to the source material. Full bibliographies are in could be the basic descriptive part of a university course on the subject. many cases unnecessary because of the monumental work of Ridge (Ridge, Many teachers of economic and mining geology prefer to lecture on the 1972 and 1976). formative geological processes and origin of mineral deposits, and most of The Scope, Purpose and Layout of the Book Terminology. This is a persistent problem in geology. What I have tried to the existing textbooks do likewise. The Atlas is intended to be a compen Air, sea, surface water and soil support life, from which comes our food; the dium of descriptive material on which a more analytical series of lectures, or do is use a consistent, and internationally acceptable set of terms, making as much use as possible of the recent attempts by international organizations to fossil remains of life, that is: coal, oil and gas, together with solar and course of reading, could be based.
Download or read book Diamonds written by William Crookes and published by DigiCat. This book was released on 2022-07-21 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Diamonds" by William Crookes is an early 20th century non-fiction book that somehow manages to capture audiences as if it were a thrilling adventure. Crookes explores the diamond sector in this book, including the world of fake diamonds, which were already a popular substitute for the gem over a century ago when this book was written.
Book Synopsis The Diamond Deposits of India by : S. M. Mathur
Download or read book The Diamond Deposits of India written by S. M. Mathur and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
