2don MSN
High in Peru’s Andes, villagers carry out centuries-old work of collecting salt, in photos
When Uriel plans his work schedule late in summer near his village in the Peruvian mountains, his first decision is usually ...
Concentrator Technology, a new entrant in the minerals-processing sector, officially launched recently, offering optimization ...
RIO DE JANEIRO (AP) — Brazil’s petrochemical giant Braskem said Friday it had reached a $356 million settlement with a coastal city where four decades of the company’s rock salt mining destroyed five ...
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