Colombia’s black-market coltan tied to drug traffickers, paramilitaries

By Ignacio Gómez G.

Illicit mining in hot spot of Colombia’s Amazon tied to paramilitaries, drug traffickers

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Colombia vows to clean up coltan mining

By Corbin Hiar

About this story

By International Consortium of Investigative Journalists

The risks of U.S. aid

By Ignacio Gómez G.

Mapiripan: A shortcut to hell

By María Cristina Caballero

Excerpts from this story referencing "Ore":

"… Orero’s mine near the Guaviare River and Puinawai Natural National Park. Ore from outside the national park is legal if a miner has a permit.On Sept. 1 …"

Venezuela emerges as new source of ‘conflict’ minerals

By Emilia Diaz-Struck and Joseph Poliszuk

Venezuelan black-market mineral likely making its way to everything from smart phones to smart bombs

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About this story

By International Consortium of Investigative Journalists

Colombia vows to clean up coltan mining

By Corbin Hiar

Five things you need to know about coltan:

By International Consortium of Investigative Journalists

Colombia’s black-market coltan tied to drug traffickers, paramilitaries

By Ignacio Gómez G.