Lintho tse sebelisoang ke k'hamphani ea rona li rekiloe ho limilone tsa tšepe tse ngata tse tsebahalang. Re tla ba le tlhahlobo e 'ngoe le e' ngoe e thata ho sehlahisoa se seng le se seng nakong ea tlhahiso, 'me karolo e' ngoe le e 'ngoe ea ho qhekella kapa ho kopanya li-tubing e boloka litlaleho tsa eona tse amanang, ts'ebetso ea tlhahlobo ea khoele, litlaleho tsa tlhahlobo ea liphoso tsa tlhahlobo, phosphating le liphutheloana tsa polokelo, ho lemoha ho ts'oaroa ha ts'ebetso eohle, ho netefatsa hore sehlahisoa se seng le se seng se ka fihlela litlhoko tsa bareki