Australian mining companies are acquiring mining rights in Brazilian towns to extract rare earth elements, causing concern among local communities.
The towns of Poços de Caldas and Caldas, with populations of 163,000 and 14,000 respectively, are at the center of this development due to their enormous deposit of rare earth elements.
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Two Australian companies have bought dozens of mining rights and plan to invest heavily, but locals are worried about environmental threats.
Author's summary: Australian companies extract rare earth elements in Brazil.