Author:
Gagliardi F. M.,Cashion J. D.
Reference4 articles.
1. van Niekerk, J.: Gold fields limited/biomin technologies SA.
http://www.goldfields.co.za/com_technology.php
(2012). Accessed 5 July 2012
2. Friedl, J., et al.: The bio-oxidation of refractory arsenopyrite gold ore from Fairview gold mine, XVth CMMI Congress, Johannesburg. J. S. Afr. Inst. Min. Metall. 2, 403–410 (1994)
3. Brown, L.J., et al.: Mössbauer effect study of ferric arsenates from an abandoned gold mine. Hyperfine Interact. 57, 2159–2166 (1990)
4. Pollard, R.J., et al.: Characterization of FeOOH polymorphs and ferrihydrite using low-temperature applied-field Mössbauer spectroscopy. Clay Miner. 27, 57–71 (1992)