Limpopo gets double dose Investment, Mamba Cement and Thavhani Mall. Good news for Limpopo as the province received double dose capital investments of R2 billion in a week's time, a new cement plant in Northam, namely Mamba Cement and a regional Thavhani Mall in Thohoyandou. The social and economic influence of these investments will have a substantial impact on Limpopo and its stakeholders, boosting the province economy with retained retail spend and employment opportunities.