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Geotechnical Egineering News tagged with [West Africa]

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MINING.com   13 November 2017   Sierra Leone   West Africa  
<p>Another huge diamond has been released from the Earth's clutches following an astounding discovery in the West African country earlier this year.</p> <p>Sierra Leone's Minerals Agency announced on Saturday that a 476-carat diamond was discovered in the ...
Filed under: Mining News