Kachan in Mining Reporter

The report titled “American Manganese’s Clean Extraction Process” and authored by cleantech analysis firm Kachan & Co. outlines the hydrometallurgical process and assesses the probability of American Manganese becoming the lowest cost producer of electrolytic manganese metal worldwide.

American Manganese’s Hydrometallurgical Process a Promising Means of Recovering Low-Grade Manganese: Report, Feb 17, 2012