Rocks retrieved from a mine in Muzo, Colombia, show some of what makes the country the biggest producer of high-value emeralds. (Carlos Saavedra for NPR) MUZO, Colombia — Although he has helped ...

Job scarcity and the hope of striking it rich are driving women to pursue mining despite the grueling conditions. Colombian emeralds are highly valued globally, with the potential for significant ...

The latest update is out from Emerald Resources NL ( (AU:EMR) ).

Emerald Resources secures key permits for its Cambodian gold projects, setting the stage for further growth. The post Emerald ...

MUZO, Colombia — Although he has helped transform Colombia's emerald industry, long a source of violence and environmental damage, former U.S. diplomat Charles Burgess admits that he got into the ...

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NPR ventures into a Colombian emerald mine — which used to be more dangerous, with potential explosions inside and gunfights outside. The CEO, a... Inside the emerald mines that make Colombia a global ...