Cam Simpson, a Bloomberg journalist with a well-earned reputation for exposing the adverse impacts of mining on human rights and the environment, tellsĀ  a frightening story, focussing on the huge gulf between promises made by London-listed African Minerals, and what’s actually been happening around its iron ore mine in Sierra Leone.
The article also mentions London Mining plc, another London-listed company mining iron ore in Sierra Leone.
See http://www.minesandcommunities.org/article.php?a=12053&l=1.