@inproceedings{inproceedings, title = {{EELS Characterisation and Valence Determination of Mn Minerals from the Kalahari Manganese Field in South Africa. - art. no. 012045}}, url = {{}}, year = {{2008}}, month = {{1}}, author = {{Calvert CC and Gutzmer J and Banks DA and Rainforth WM}}, volume = {{126}}, journal = {{EMAG: ELECTRON MICROSCOPY AND ANALYSIS GROUP CONFERENCE 2007}}, pages = {{12045-12045}}, note = {{Accessed on 2025/05/24}}}