Jean-Bosco Kwizera is one of the few Rwandans who own mining concessions in the country. His company, DUMAC, has been mining coltan and cassiterite in Rwamagana District since 2018, growing steadily ...

From a vast opencast area where white pegmatites are mined, to the conveyors that feed the material into machines that rigorously sort it, Rukaragata mine in Ngororero District in Western Province ...

Aluminum is produced through a multi-step process, primarily from bauxite ore, which contains aluminum ... and renewable technology. This shows cassiterite, tin oxide mineral (SnO2) that is ...

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The latest results from two diamond core drill holes, KBDD015 and KBDD016, have shown significant tin grades and widths, suggesting the presence of multiple sub-parallel ore shoots ... Visible ...

The region is known for housing part of Central Africa’s tin belt that reaches into Rwanda and Congo-K and to the north of Tanzania. Small-scale miners have long been extracting cassiterite, the ore ...

A controversial mining deal between the DRC and China has come under the spotlight, as NGOs and civil society groups warn of ...

11 minutes Perovskites, a ‘dirt cheap’ alternative to silicon, just got a lot more efficient Predictions for iron ore prices in 2025 remain mostly mixed, but early signs in the new year ...

SINGAPORE, Feb 25 (Reuters) - Iron ore futures prices faltered on Tuesday, weighed down by a recovery in iron ore shipments, with increasing levies and legislations on Chinese steel exports ...