Diamonds & Gemstones
The iDredge commissioned by diamond explorer Africa Resources AB and designed and fabricated by proudly South African company Imilingo Mineral Processing has produced 14.1 carats at the Kasai River of the DRC during its first test run.
Features & Analysis
Sediment in process ponds and reservoirs is a serious concern, especially with the current drought conditions that are afflicting South Africa. Lee Vine, managing...