FILE PHOTO: A general view shows the Kumtor open pit gold mine at an altitude of about 4,000 meters above sea level in the Tien Shan mountains, Kyrgyzstan, May 28, 2021. Picture taken May 28, 2021. REUTERS/Vladimir Pirogov/File Photo
FILE PHOTO: A general view shows the Kumtor open pit gold mine at an altitude of about 4,000 meters above sea level in the Tien Shan mountains, Kyrgyzstan, May 28, 2021. Picture taken May 28, 2021. REUTERS/Vladimir Pirogov/File Photo