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A mineral that is difficult to crack meets a raw material that is increasingly in demand in the electronics and semiconductor industry: In multi-stage smelting and refining processes, raw tin is ...

The Brazilian Amazon hosts a huge mineral wealth, ranging from bauxite and cassiterite to tin, nobium, tantalum and coltan, providing raw materials for the steel industry, electronics, technology and ...

The aftermath of an Ibama raid on an illegal mining camp, or garimpo, in Yanomami land in Roraima. Photograph: Ueslei Marcelino/Reuters As demand for the tin ore cassiterite soars, special forces ...

When it comes to “conflict minerals,” diamonds get the most attention. But diamonds aren’t the only minerals being sold to finance wars. In the Democratic Republic of the Congo, minerals such as ...

The Rwanda Mines, Petroleum and Gas Board (RMB) has announced August 16, 2025 as the deadline for investors to submit applications for licenses to operate in 10 ready-to-invest-in mining concessions ...