FILE PHOTO: A pit head is seen at the Tumela Mine , an Anglo American Platinum open pit mine located in the north-western part of South Africa in Thabazimbi, Limpopo on June 9,2016. REUTERS/Siphiwe Sibeko/File Photo
FILE PHOTO: A pit head is seen at the Tumela Mine , an Anglo American Platinum open pit mine located in the north-western part of South Africa in Thabazimbi, Limpopo on June 9,2016. REUTERS/Siphiwe Sibeko/File Photo