The Fimiston Open Pit, also known as the Super Pit, is a large gold mine located in Kalgoorlie, Western Australia. It is one of the largest open-pit gold mines in the world, stretching over 3.5 kilometers in length and 1.5 kilometers in width. The mine has been in operation since 1989 and is known for its significant gold production. The Fimiston Open Pit is operated by Northern Star Resources and is a key contributor to the local economy. The mine's depth reaches approximately 600 meters, and it continues to be a major site for gold extraction, employing advanced mining techniques to maximize efficiency and safety.