Mining is the extraction of valuable minerals or other geological materials from the earth from an orebody, lode, vein, seam, or reef, which forms the mineralized ...
History of Colonization and Formation of the Settler State. The history of South Africa and its peoples, like that of all peoples, does not begin or end with contacts ...
Click here to go to the following issues: Economic Aspects | Natural Resource Aspects | Institutional Aspects | Social Aspects |South Africa. ECONOMIC ASPECTS OF ...
South African Business 2014. The year 2014 is the 20th anniversary of democracy in South Africa, and to mark this significant milestone, Global Africa Network has ...
Australia's (Australasia's) comprehensive mining industry site covering exploration through to mining, processing and transport including company news and profiles ...
SYNOPSIS. Although not fully accepted in South Africa, the Theory of Sampling originally proposed by Pierre Gy is fast becoming the cornerstone of sampling practice ...
Overview. Electric rope shovels have been successfully removing overburden and ore on mine sites around the world for more than a century. Driven by a vision to make ...
Global resources giant BHP Billiton (NYSE:BHP) has resumed operations at its Cerro Matoso nickel mine in Colombia following the suspension of activities last week due ...
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INTRODUCTION Interest in the application of plasma technology in Africa developed in the late 1970s, as a result of the perceived benefits of being able to process ...
Go Legal, news and views from the legal profession in South Africa. Connecting students and the public with lawyers. Law firm directory of South African firms.
The Russian firm said it will also double annual coal output to between 25 and 30m tonnes over the same time frame and look to joint ventures with Chinese power and ...
Africa represents what is probably the biggest continental mining resource in the world. Even on the basis of known reserves it has about 30% of global mineral reserves.
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1 History; 2 Methods of extraction. 2.1 Modern surface mining. 2.1.1 Strip mining; 2.1.2 Contour mining; 2.1.3 Mountaintop removal mining; 2.2 Underground mining
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