Failed eruptions are at the origin of copper deposits

Copper is one of the most widely used metals on the planet today due to its electrical and thermal conduction properties. The greatest natural resources of this metal are the so-called "porphyry" deposits that come from ...

Two endangered glass frogs discovered near Andean mining sites

An international team of biologists and researchers have identified two new species of endangered glass frogs near active mining areas in the Andes, discoveries they say highlight the region's "cryptic diversity" while simultaneously ...

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