Barrick Tz Limited, formerly Acacia Mining plc, is primarily engaged in the business of mining, processing and sale of gold. The Company has three operating mines located in Tanzania. The Company's segments are North Mara gold mine, Bulyanhulu gold mine and Buzwagi gold mine. The North Mara gold deposits are situated in the Mara Musoma greenstone belt. The North Mara gold mine is a combined open pit and underground operation from two deposits, Gokona (underground) and Nyabirama (open pit). The Bulyanhulu is a narrow-vein gold mine containing gold, silver and copper mineralization in sulfides. The Buzwagi is a shear-hosted quartz-veined deposit, hosted in porphyritic granite. The Buzwagi mine is a low grade bulk deposit with a single large open pit. It also has a portfolio of exploration projects located across Africa. The Company primarily produces gold in Tanzania. In addition, the Company produces copper and silver as co-products.