NATIONAL Institute for Occupational Safety and Health researcher Robert B Krog and West Virginia University mining engineering chair Christopher Bise examine the benefits and disadvantages of belt air ventilation in gateroad development……more at International Longwall News
Orezone Gold Corporation (ORE:TSX) is pleased to announce that it has completed the sale of its Sega Gold Project ("Sega") in Burkina Faso to Cluff Gold plc (Cluff) for total consideration of approximately US$26.5M.