Open-pit Copper Mountain mine expansion approved near Princeton, in B.C.'s southern Interior

The B.C. government has approved the expansion of the Copper Mountain open-pit gold and copper mine in the province's ...
Yahoo

Photos of open-pit coal mining in China

HULUNBUIR, China (AP) — China is the world’s largest coal producer and consumer. In 2024, the country produced more than 470 million metric tons of coal, accounting for 52.6% of the world’s total.
The Sault Star

Possible Wawa gold mine would start with open pit

A gold mine that might be developed near Wawa would begin with an open pit operation before transitioning to underground mining. RPX Gold, formerly Red Pine Exploration, cautions no production ...
Daily Reporter

Another gold rush could bring open pit mines to South Dakota’s Black Hills

SIOUX FALLS, S.D. (AP) — A gold rush brought settlers to South Dakota’s Black Hills roughly 150 years ago, chasing the dream of wealth and displacing Native Americans in the process. Now, a new crop ...
Seeking Alpha

Mako Mining: Operating One Of The World's Highest Grade Open-Pit Mines

Mako Mining operates the San Albino Mine in Nicaragua, one of the highest-grade open-pit mines in the world. More precisely, milled grade in Q1 '25 averaged 7.1 g/t. Free cash flows from San Albino ...
The Narwhal on MSN

Canada’s biggest nickel mine could store carbon in its waste rock, if all goes to plan

The Narwhal reports Canada’s largest nickel mine aims to utilize carbon-capturing brucite in its waste to store over a ...