Ann: Opuwo Cobalt Project Maiden JORC Mineral Resource, page-36

Any of you mining types have an answer to the following i think this means we wont be underground mining not sure
It is anticipated that the deposit can be extracted in part by open pit methods where the mineralised DOF occurs at relatively shallow depths. At deeper elevations, it is expected that the orebody can be extracted by methods such as sub level open stoping, due to the ideal dip of the orebody and the widths of the mineralised zone. A detailed mining study has commenced as part of the Project Scoping Study.