narendra sureka into copper mining industry in tanzania

Mining industry of Tanzania - Wikipedia

The mining industry makes a significant contribution to the Tanzanian economy, mainly through the extraction of copper, gold, and silver, along with some industrial minerals and gemstones such as diamonds. International mining companies dominate the industry in the extraction of gold and diamonds, with additional small...

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Investors wary as Tanzania moves to assert more control over mines

Sep 24, 2017 ... Tanzanian government officials look at a consignment of diamonds seized at the airport in Dar es Salaam Tanzania, September 9, 2017. ... The first serious blow to mining companies this year came in March, when Tanzania banned the export of gold and copper ore over a tax dispute with the country's...

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