Manganese is a chemical element with symbol Mn and atomic number 25. It is not found as a Hence, 53Mn provides additional evidence for nucleosynthetic processes immediately before coalescence of the solar system. . The CIA once used mining manganese modules on the ocean floor as a cover story for recovering
Electrolytic metal manganese EMM is the main industry for Chengkou and Xiushan countries in Chongqing, which accounts for local metallurgy-mining-Production-capacity . Figure 6: Nonlinear phenomena during electrolysis process.