Credit: Pie de Página The ejido (community) of El Bajío is located in the municipality of Caborca, Sonora, in the coastal region of northeastern Mexico. In 1997, the mine with the same name, owned by the Penmont subsidiary of Grupo Peñoles, was installed on La...
Commentary by mining researcher Roger Moody The Mining Journal published on June 27th a ranking of the world’s biggest mining companies, by both their market capitalisation and annual revenues. It makes for some interesting reading, since there have been some...
