Krishna

Buzwagi is an open-pit gold mine situated 6km south-east of the district of Kahama in the Shinyanga region, United Republic of Tanzania. Credit: African Barrick

Bulyanhulu gold mine, situated in Kahama district of Tanzania, is an operational underground mine. Credit: Barrick Gold Corporation. The Bulyanhulu gold mine is estimated to

Goodrich Resources acquired the Ellendale Diamond Mine from Gem Diamonds in February 2013. Image courtesy of Gem Diamonds. Ellendale produces rare fancy yellow diamonds. Image