These deposits will be mined using conventional open pit mining methods over a 22-year period. Ore will be processed in a flotation mill to produce gold-rich copper concentrate for sale to a smelter, ...

A&B Global Mining ("ABGM") have completed an internal mine development concept study to restart the PL Gold Mine as an open pit mining operation before transitioning to underground mining operations.

MANILA, June 10 (Reuters) - A Philippine province is almost certain to ban open pit mining due to environmental concerns, its governor said on Thursday, a move that could threaten development of one ...