Tantalum & Niobium Mine | Mining Equipment | DOVE
DOVE Equipment & Machinery Co., Ltd. supplied the first mechanized Processing Plant to Kigali/Rwanda for recovery of Tantalum & Niobium. In 2004 Rwanda was under embargo by United Nation, for export of Tantalite. The Embargo was based on the belief that Rwanda has No deposit and production of Tantalite and Columbite and the production exported ...