Mir mine The Mir mine, also called the Mirny mine, is an open pit diamond mine located in Mirny, Sakha Republic, in the Siberian region of eastern Russia. The mine is more than 525 meters deep, has a diameter of 1,200 m, and is one of the largest excavated holes in the world. | Ghorial Bangla

The Mir Mine, also known as the Mirny Mine, is a huge open-pit diamond mine in Siberia. It used to be a significant source of diamonds but is now abandoned. Still, its massive size surprises people. It is over 1,700 feet deep and almost a mile wide—making it one of the biggest man-made holes on Earth. A true giant cut into the frozen land! | Unsolved Mysteries & Paranormal Activities

The Mir mine is one of the largest excavated holes in the world. 🕳 Watch new episodes of #WhatonEarth Thursdays at 10p on Science Channel. | Science Channel