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  • Sewia Mining Company – Mining At Its Best

    Sewia Mining Company – Mining At Its Best

    Sewia Mining Ltd provide specialized exploration services and expertise ranging from grassroots exploration to advanced resource definition drill-outs. Read More Diamond Mining & Trade

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  • Alluvial: Diamond Mining Method

    Alluvial: Diamond Mining Method

    World Diamond Mines Production: Alluvial. There are 3 Alluvial Active Mines.. These Mines Produced 6,680,000 carats in 2005.

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  • mining - English-Spanish Dictionary

    mining - English-Spanish Dictionary

    The diamond mine was controlled by the rebels. Los rebeldes controlaban la mina de diamantes. a mine of [sth] n noun : Refers to person, place, thing, quality, etc.

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  • Inside the Democratic Republic of Congo''s Diamond Mines ...

    Inside the Democratic Republic of Congo''s Diamond Mines ...

    In the Democratic Republic of Congo, almost all diamond mining is done by hand. It''s a labor-intensive process that requires hauling away layers of dirt and rock, sometimes 50 feet deep, to ...

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  • Mining | Britannica

    Mining | Britannica

    Mining: Mining, process of extracting useful minerals from the surface of the Earth, including the seas. A mineral, with a few exceptions, is an inorganic substance occurring in nature that has a definite chemical composition and distinctive physical properties or molecular structure. (One organic

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  • excavation - Dictionary Definition : Vocabulary</h3><p>Excavation is the act or process of digging, especially when something specific is being removed from the ground. Archaeologists use excavation to find artifacts and fossils.</p><h3>Glossary of Mining Terms - Kentucky Coal Education

    excavation - Dictionary Definition : Vocabulary

    Excavation is the act or process of digging, especially when something specific is being removed from the ground. Archaeologists use excavation to find artifacts and fossils.

    Glossary of Mining Terms - Kentucky Coal Education

    A. Abutment - In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwall face is transferred to the front abutment, that is, the solid coal ahead of the face and the back abutment, that is, the settled packs behind the face.

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  • Occupational respiratory diseases in the South African ...

    Occupational respiratory diseases in the South African ...

    Jan 24, 2013· The first theme addresses trends in silicosis in the South African gold-mining industry over a period of 33 years, and the second explores the potential for occupational respiratory disease in the under-researched platinum- and diamond-mining sectors.

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  • Diamond Mining Market Research and Development 2018 to ...

    Diamond Mining Market Research and Development 2018 to ...

    The Diamond Mining research study covers all aspect of the Diamond Mining market globally, which starts from the definition of the Diamond Mining industry and develops towards Diamond Mining market segments.

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  • Diamonds: A History - CBS News

    Diamonds: A History - CBS News

    However, only a few diamond deposits were known until the 20th century, when scientific understanding and technology extended diamond exploration and mining around the globe.

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  • Green Mining - Massachusetts Institute of Technology

    Green Mining - Massachusetts Institute of Technology

    The Canadian Mining Initiative has created a list of approved diesel engines (Green Mining Initiative, 2012). It would be unreasonable to expect all strategic mineral mines to adopt every one of these mining .

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  • BIG DIAMOND-MINING COUNTRY - The Crossword Solver

    BIG DIAMOND-MINING COUNTRY - The Crossword Solver

    BIG DIAMOND-MINING COUNTRY ''BIG DIAMOND-MINING COUNTRY'' is a 23 letter phrase starting with B and ending with Y Crossword clues for ''BIG DIAMOND-MINING COUNTRY''

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  • WDC Proposes To Expand Conflict Diamond Definition

    WDC Proposes To Expand Conflict Diamond Definition

    8 · The Dubai Diamond Exchange (DDE), a subsidiary of DMCC, in collaboration with Stargems Group, has completed six successful rough diamond tenders of SACIM goods (Anhui-Congo Mining Investment Company) with over 2 million carats sold.

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  • DIAMONDS AND THEIR BENEFITS TO AFRICA FACT SHEET

    DIAMONDS AND THEIR BENEFITS TO AFRICA FACT SHEET

    • The diamond mining industry is the largest single employer in Botswana after the government • 25% of employment in Botswana is directly or indirectly linked to diamonds

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  • diamond | Definition of diamond in English by Oxford ...

    diamond | Definition of diamond in English by Oxford ...

    Definition of diamond - a precious stone consisting of a clear and colourless crystalline form of pure carbon, the hardest naturally occurring substance, ... ''Historically, mining - especially for precious gems such as diamonds - played a large role in Liberia''s economy.'' ... ''He is a diamond in the rough who showed flashes last year with ...

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  • The Kimberley Process (KP) | KimberleyProcess

    The Kimberley Process (KP) | KimberleyProcess

    What is the Kimberley Process? The Kimberley Process (KP) unites administrations, civil societies, and industry in reducing the flow of conflict diamonds - ''rough diamonds used to finance wars against governments'' - around the world.

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  • IRIN | Tap into power of artisanal mining, analysts say

    IRIN | Tap into power of artisanal mining, analysts say

    As the Sierra Leone government, donors, mining companies and union members discuss how to reform industrial mining, analysts say they are overlooking the need for change in the informal or "artisanal" diamond mining sector, which employs some 100,000 people in the country.

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  • Diamond Fluorescence | How Fluorescence Affects Price ...

    Diamond Fluorescence | How Fluorescence Affects Price ...

    Diamond Fluorescence. Fluorescence refers to a diamond''s tendency to emit a soft colored glow when subjected to ultraviolet light (such as a "black light").

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  • Does Diamond Mining Hurt the Environment? - JCK

    Does Diamond Mining Hurt the Environment? - JCK

    While certain sellers of lab-grown diamonds now claim that diamond mining is ecologically damaging, activists say that isn''t true of all types of mining.

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  • Herkimer Diamonds – Herkimer Diamonds

    Herkimer Diamonds – Herkimer Diamonds

    The new Herkimer Diamond Mines sluice opened Saturday, April 21, with Dan Baldwin and family as the first customers. Construction of the new facilities commenced in the fall and winter months, despite weather deterrents.

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  • A Contextual Review of the Ghanaian Small-Scale Mining ...

    A Contextual Review of the Ghanaian Small-Scale Mining ...

    A Contextual Review of the Ghanaian Small-scale Mining Industry 3 Introduction The aim of this report is to provide a detailed overview of the Ghanaian small-scale mining

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  • Canada must do much more to promote ethical mining | The Star

    Canada must do much more to promote ethical mining | The Star

    Canada''s efforts to promote ethical mining amount to no more than tap-dancing on the tip of an enormous iceberg of problems.

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  • Diamond Mining

    Diamond Mining

    Diamond Mining. It is no surprise that Diamonds are one of the most precious elements in the world. It is highly demanded throughout the global economy and is an integral part of various traditions and rituals.

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  • rough diamond | Definition of rough diamond in English by ...

    rough diamond | Definition of rough diamond in English by ...

    ''A rough diamond cut into a brilliant round may only yield half a carat compared to another 50% more carat for fancy cut diamonds.'' ''The venture is a first for the diamond industry, where the world of diamond mining, which produces rough diamonds, and the world of jewellery retailing have historically remained very far apart.''

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  • Mining Essay - 1469 Words

    Mining Essay - 1469 Words

    Diamond Mining Essay ... Mining is important to surviving today but is also hazardous to the earth (Miller 2001). Many people have issues with mining because of its impact on our environment. Researchers today will argue about the different types of mining. There are seven different types of ...

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  • Diamond - Wikipedia

    Diamond - Wikipedia

    Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic.At room temperature and pressure, another solid form of carbon known as graphite is the chemically stable form, but diamond almost never converts to it. Diamond has the highest hardness and thermal conductivity of any natural material, properties that are utilized in major ...

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  • The Diamond Supply Chain

    The Diamond Supply Chain

    The diamond supply chain consists of the diamond exploration process, mining, sorting, cutting and polishing, jewelry creation, regulation, and the selling of the final product. This paper describes the supply

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  • Herkimer Diamond Meanings and Uses | Crystal Vaults

    Herkimer Diamond Meanings and Uses | Crystal Vaults

    Herkimer Diamond is a powerful purifier, ridding the body of toxins, and has been used to correct imbalances in RNA/DNA, cellular disorders, and metabolic rate. [Melody, 320][Hall, 143] It is helpful in preventing physical exhaustion and burnout, and stimulates immune defenses.

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  • Mining Terminology - Hawkeye Gold & Diamond Inc.

    Mining Terminology - Hawkeye Gold & Diamond Inc.

    A diamond drill is a mining drill equipped with diamond tips. Diamonds are used with diamond drills because they are the hardest and most resilient of all precious gems and capable of cutting through rock in the drilling process.

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  • What does Kimberley mean?

    What does Kimberley mean?

    Wiktionary (0.00 / 0 votes) Rate this definition:. Kimberley (ProperNoun). Any of several places, notably a city in South Africa, noted for diamond mining. Kimberley (ProperNoun). derived from the surname or the place name (site of a battle in the Boer Wars).

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  • Blood Diamonds - TIME</h3><p>Photographs by Lynsey Addario for TIME. ... diamond mining even outside a conflict area can be brutal work, performed by low-paid, sometimes school-age miners. ... while the definition of conflict ...</p><h3>Environmental Impact - The Greener Diamond

    Blood Diamonds - TIME

    Photographs by Lynsey Addario for TIME. ... diamond mining even outside a conflict area can be brutal work, performed by low-paid, sometimes school-age miners. ... while the definition of conflict ...

    Environmental Impact - The Greener Diamond

    Without diamond mining there wouldn''t be diamonds so we should at least know some basic facts about 4 commonly used types of diamond mining based on mining techniques: open pit mining, hard-rock mining, alluvial mining, and the marine diamond mining as the latest technique, all of which leave damaging effects on the earth, sometimes irreversible.

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