Bulletin 2: Manganese in New Mexico - New Mexico Bureau of .Comparison of manganese minerals. . Approximate value of New Mexico manganese ores. .. The charge consists of manganese ore, iron ore, coke,.manganese ore consists,Manganese - WikipediaManganese is a chemical element with symbol Mn and atomic number 25. It is not found as a . Naturally occurring manganese is composed of one stable isotope, 55Mn. Eighteen .. The most important manganese ore is pyrolusite (MnO2).
manganese ore consists