As the White House calls to increase domestic mining, CNBC's Pippa Stevens goes inside one key copper mine in the U.S.

On May 15, the "Huaneng Ruichi" cluster of 100-unit unmanned electric mining trucks were officially assembled and put into operation at the Huaneng Yimin open-pit mine, marking the first time that ...

Management has initiated a review to assess the viability of near-term, open pit production in the current high-gold price environment, in parallel with its exploration program testing the Jubilee ...

MEXICO CITY, Aug 15 (Reuters) - A committee in Mexico's lower house of Congress approved two constitutional reforms that would prohibit open-pit mining and fracking, as well as restrict the use of ...

announces that as part of SolGold's previously announced re-set strategy it is investigating options for early production from open-pit and sub-level caving opportunities in and around Cascabel.