open-pit

the open-pit mine was a massive scar on the landscape.

they used heavy machinery to extract ore from the open-pit.

environmental concerns surrounded the proposed open-pit expansion.

the open-pit operation employed hundreds of local workers.

safety regulations are crucial in open-pit mining environments.

reclaiming the land after the open-pit closed was a challenge.

the open-pit’s vast scale was truly impressive.

geologists studied the open-pit’s geological formations.

dust control measures are essential in an open-pit operation.

the company invested heavily in the new open-pit project.

they planned to use blasting techniques in the open-pit.