Manganese WikipediaManganese is a chemical element with symbol Mn and atomic number 25. It is not found as a free element in nature; it is often found in minerals in combination with iron.Mary

Cameroon Cobalt Nkamouna Geovic Mining CorpGeovic Mining Corp was formed in 1995 and has exclusive rights to the largest cobalt-nickel deposit in Cameroon Africa.UMK United Manganese of Kalahar

Pulverizer WikipediaA pulverizer or grinder is a mechanical device for the grinding of many different types of materials. For example, a pulverizer mill is used to pulverize coal for ...OWNERS

nickel processing Britannica.comnickel processing: Preparation of the metal for use in various products. Although it is best known for its use in coinage, nickel (Ni) has become much more impor