Nivaldo Rojas presenting “Discovering Copper” in Argentina at Argentina Mining 2012.
September 10, 2012 |
2012, Rojas in the News, Videos, What's new | Comments Off on Nivaldo Rojas presenting “Discovering Copper” in Argentina at Argentina Mining 2012.
In this video you can listen to Nivaldo Rojas, President of Rojas & Asociados, discussing copper in Argentina at Argentina Mining 2012.
Note: lectures are given in the speaker’s native language. Simultaneous translation is provided by local accredited translators.
