Early Australian Diamond Discoveries PDF Download
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Author: Trudy Toohill
Publisher: Createspace Independent Publishing Platform
ISBN: 9781540889201
Category :
Languages : en
Pages : 38
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Book Description
This book contains stories on early Australian diamond discoveries, and also includes details on how to identify the diamonds you find. The information included has come from early original newspaper sources. Through the passage of time, many Australian diamond locations have been forgotten. The aim of this book is to ensure that the modern day gem fossicker is more aware of the history of diamond discoveries in Australia, so they can utilise this knowledge to improve their success of finding diamonds.
Author: Stuart Kells
Publisher:
ISBN: 9780522877977
Category :
Languages : en
Pages :
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Book Description
Author: Trudy Toohill
Publisher: Createspace Independent Publishing Platform
ISBN: 9781540889201
Category :
Languages : en
Pages : 38
Get Book Here
Book Description
This book contains stories on early Australian diamond discoveries, and also includes details on how to identify the diamonds you find. The information included has come from early original newspaper sources. Through the passage of time, many Australian diamond locations have been forgotten. The aim of this book is to ensure that the modern day gem fossicker is more aware of the history of diamond discoveries in Australia, so they can utilise this knowledge to improve their success of finding diamonds.
Author: Ion Llewellyn Idriess
Publisher: Sydney : Angus and Robertson
ISBN:
Category : Diamond mines and mining
Languages : en
Pages : 364
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Book Description
"This is the ... story of the diamond - stone of destiny. For as long as men have prized beautiful and precious things, the diamond has played its ... part in history. Kingdoms have been wrecked for diamonds, plot and sudden death have shadowed some of the most famous stones for centuries. Here are tales of historical diamonds, of intrigue, of fortunes won and lost, of the old Mogul [Moghul] and Persian conquerors, of the glittering courts of France and Tsarist Russia. But the surprise is the story of the diamond fields of Australia, the romance of the Invereli diamond fields where for years the rough diamonds were washed away by the tin miners as worthless pebbles. Stories of the hectic days of the Copetron diamond fields, of men, women, children, bullock drays and horses toiling up and over the Moombi Ranges on the long, hard trail. Stories of dazzling finds, of the diamond stealers, of the fights and rivalries, the tense atmosphere of an Australian diamond rush."--Book jacket.
Author: Trudy Toohill
Publisher: Createspace Independent Publishing Platform
ISBN: 9781542850971
Category :
Languages : en
Pages : 24
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Book Description
This book takes a look at diamonds, in particular the common forms of diamond, rocks in which diamonds are found in nature, diamond types, electrical behaviour, thermal conductivity, chemical composition, crystallography, hardness, specific gravity, determining synthetic diamonds to natural, colour, clarity methods, diamond enhancements, & more... This is volume 14 of the Australian Gemstones series. Other books in this series include Early Australian Gemstone Discoveries, Early Australian Diamond Discoveries, The Physical and Optical Properties of Gemstones, Identification of Quartz and Its Varieties, Identification of Feldspar and Its Varieties, Identification of Amber, Identification of Coral, Identification of Pearls, Identification of Opals, the Identification of Ornamental Gem Materials, the Identification of Emeralds, the Identification of Garnets and the Identification of Synthetic Gemstones. These are available in paperback or ebook versions. These books are specifically designed for the beginner wanting to learn more about gemstones or gem fossicking, they also make a wonderful refresher course for the more experienced. All of these books are available for purchase through www.amazon.com. I hope you enjoy reading and learning more about the wonderful world of diamonds.
![A Visit to Sydney and the Cudgegong Diamond Mines. [With a map.] PDF](https://books.google.com/books/content/images/frontcover/xWpZAAAAcAAJ?fife=w80-h100)
Author: Angus MACKAY (M.L.A.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 74
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Book Description
Author: Minh Chi Ngo
Publisher:
ISBN: 9781681175737
Category :
Languages : en
Pages : 302
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Book Description
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.
Author: Jack Ogden
Publisher: Yale University Press
ISBN: 0300215665
Category : Nature
Languages : en
Pages : 403
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Book Description
Cover -- Half Title -- Title -- Copyright -- Dedication -- Contents -- PREFACE -- 1 The Diamond -- 2 The Ancient World -- 3 Early Persia and the East -- 4 Medieval Europe -- 5 The Dawn of Diamond Cutting in Europe -- 6 The Fifteenth-Century Technical Revolution -- 7 Renaissance Table and Point Cuts -- 8 Renaissance Multifaceted Cuts -- 9 The Early Brilliant Cut -- 10 Diamond Cutting in London -- 11 The Value and Assessment of Diamonds -- 12 The Indian Diamond Mines -- 13 The Diamond Trade in India -- 14 Diamond Cutting in India and the East -- 15 The Eclipse of Indian Diamonds -- Epilogue -- APPENDIX: A 1675 Description of the Diamond Mines -- NOTES -- BIBLIOGRAPHY -- INDEX -- A -- B -- C -- D -- E -- F -- G -- H -- I -- J -- K -- L -- M -- N -- O -- P -- Q -- R -- S -- T -- T -- V -- W -- Y -- Z
Author: Tijl Vanneste
Publisher: Reaktion Books
ISBN: 1789144361
Category : History
Languages : en
Pages : 433
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Book Description
A sweeping history of our enduring passion for diamonds—and the exploitative industry that fuels it. Blood, Sweat and Earth is a hard-hitting historical exposé of the diamond industry, focusing on the exploitation of workers and the environment, the monopolization of uncut diamonds, and how little this has changed over time. It describes the use of forced labor and political oppression by Indian sultans, Portuguese colonizers in Brazil, and Western industrialists in many parts of Africa—as well as the hoarding of diamonds to maintain high prices, from the English East India Company to De Beers. While recent discoveries of diamond deposits in Siberia, Canada, and Australia have brought an end to monopolization, the book shows that advances in the production of synthetic diamonds have not yet been able to eradicate the exploitation caused by the world’s unquenchable thirst for sparkle.
Author: B. J. Rudd
Publisher:
ISBN:
Category : Diamond mines and mining
Languages : en
Pages : 200
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Book Description
Author: Edward Erlich
Publisher: Society for Mining Metallurgy
ISBN: 9780873352130
Category : Science
Languages : en
Pages : 374
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Book Description
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.
