Letseng Project
Letseng
Country Lesotho 
Close to Maseru
Status PRODUCTION 
Latitude / Longitude 29 S 00 / 28 E 51
Legends
Valorisation
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Produces Diamonds -
Develops
Explores for
Last updated on 6/25/2010 - Terms of Use
Risk and valuation analysis of the Letseng Project
Status Risk : Production
Title(s) of the Letseng Project
Gem diamonds limited
Owner: 70%
Company ProfileAll ProjectsCompany websiteCompany project page
TitleCompany ProfileAll ProjectsCompany websiteCompany project page
Letšeng Diamonds Proprietary Limited is owned 70% by Gem Diamonds and 30% by the Government of the Kingdom of Lesotho.
Location of the Letseng Project
The Letšeng Diamond Mine, located in the Maluti Mountains, is the highest diamond mine in the world at an average altitude of 3 100m above sea level and is one of the coldest places in Africa.
 
History of the Letseng Project
Operated by De Beers between 1977 and 1982, Letšeng was reopened in 2004 and acquired by Gem Diamonds in 2006. Letšeng has an average elevation of 3,100m above sea level, making it the highest diamond mine in the world and produces diamonds which sel more...
 
Geology of the Letseng Project
Letšeng Mine consists of two primary vertical kimberlite pipes, together with deposits of alluvial gravels. The two pipes are adjacent with cone-shaped sections and confirmed vertical depths of 495m and 655m, respectively. Recent average grade across more...
 
Production history
Metal2009200820072006
DIAMOND (c)90,878101,12573,91654,677
Exploration and drilling
9/19/2017Gem Diamonds recovers 115-carat diamond from Letseng mine
Location
Data last updated on : 12/31/2008
Disclaimer
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