Tanzanian gold mines to meet production guidance, to extend .
· BULYANHULU GOLD MINE, Tanzania – Barrick Gold Corporation's Tanzanian mines, North Mara and Bulyanhulu, are both set to meet their 2021 production targets as well as to replace depleted reserves through brownfields exploration, president and chief executive Mark Bristow said here today.. Speaking at the mine to local media, Bristow said the production rampup at Bulyanhulu was .