| Document | Pays | Année | Ressource | Type de contrat | |
|---|---|---|---|---|---|
|
Black Rock Mining Limited, Mahenge Resource Limited, Mahenge Resource UK, SML. 676/2022, Document Summary, 2022
|
Tanzanie
|
2022 |
|
|
|
|
Petra Diamonds Limited, Willcroft Company Limited, Williamson Diamonds Limited, SML. 216/2005, Document Summary, 2005
|
Tanzanie
|
2005 |
|
|