Mining Marshals defend the 13-month closure of Stone Rockers’ Abuja quarry, saying it remains a crime scene in an ongoing ...

The Mining Marshals of the Nigeria Security and Civil Defence Corps, NSCDC have explained that the Nigerian government shut ...

The owner of the San Rafael Rock Quarry has applied for a 20-year extension to its agreement with Marin County, which would give the company the green light to continue mining on the site until 2044.

The huge red dirt terraces of Pikeview Quarry have marked the mountains west of Colorado Springs, expanding for more than a century to eventually cover 125 acres. “Is it like a mining scar?” El Paso ...

Mining and quarrying provide the raw material foundation for the global industrial economy, supplying minerals, metals, and aggregates required for construction, manufacturing, and energy production.

A large quarry and cement plant in the hills west of Cupertino that have existed for decades are winding down operations. But work on environmental projects to clean up their past is only beginning.