3196 The impact of junior miners on the global supply of high purity manganese sulphate monohydrate for the electric vehicle battery market
DOI:
https://doi.org/10.17159/Abstract
The minerals sector continues to draw attention from policy makers who would want to see both old and new mineral projects add value to the minerals in the host country. The current technological development in the leaching of manganese oxide ores to produce a high purity manganese sulphate monohydrate, a compound that is used in the manufacture of batteries for electric vehicles or long life storage cells for the renewable energy market has led to junior mining companies spearheading this technology in new projects across the globe. In this paper, we researched the high purity manganese sulphate monohydrate project pipeline and used projected production volumes and C1 cash costs to construct the industry supply curve for five projects including the K. Hill project owned by Giyani Metals Corporation near Kanye, in the southern part of Botswana. The aim was to determine the ideal conditions that would provide a comparative advantage for further local value addition to high purity manganese sulphate monohydrate and to the end user product. The results showed that while the estimated C1 cash costs would place the K. Hill project as the second highest cost producer from among five projects, it would nonetheless have healthy profit margins due to the high projected price of high purity manganese sulphate monohydrate. The study recommended policy options, which if implemented, could further encourage the exploitation and value addition of battery metals in Botswana.Downloads
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Copyright (c) 2026 Khaulani Fichani, Larona Sethunya Teseletso, Jacob Kaavera, Tumelo Kgetse Dintwe, Elisha Shemang, Bonny Ignatius Matshediso
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