well there is one in South Africa
ranchi
north antelope rochelle mine near wright wyoming
The biggest mine in British Columbia is the Highland Valley Copper mine, located near Logan Lake. It is one of the largest copper mines in Canada and produces significant quantities of copper and molybdenum. The mine operates a large open-pit operation and has been a major contributor to the region's economy since it began production in the late 1960s.
One of the largest excavations in the world has been made by opencast mining at the Bingham Canyon copper mine in Utah, USA, measuring 790 m/2,590 ft deep and 3.7 km/2.3 mi across.
Chuquicamata (Codelco) in Chile is the biggest open pit in the world, followed by Bingham Canyon near Salt Lake city. I believe the biggest planned pit could be at Olympic Dam in Australia, but is currenly only in planning stage.
The worlds largest open pit mine is the Kennecott copper mine in Utah. its is more than 2 3/4 miles across and more than 3/4 of a mile deep. The worlds largest mine? The Syncrude mine (the biggest mine in the world at 191 km2). Quite a bit larger than Kennecott.
the Drumlummon Mine was open for a while, but it closed again.
karls is the second smallest??? lol and mine is the second biggest
Hambach open pit mine was created in 1978.
The biggest gold mine in Western Australia is the Super Pit, located in Kalgoorlie. Officially known as the Fimiston Open Pit, it spans over 3.5 kilometers in length and is one of the largest open-pit gold mines in the world. The Super Pit has been a significant contributor to Australia's gold production since its opening in 1893 and continues to be a key player in the mining industry.
This salt mine is Khewra (Jhelum district, Punjab).
Mine. No seriously. 626,780