1. Batterham R (2011) In situ leaching—how far in the future. In: Qui G, Jiang T, Qin W, Liu X, Yang Y, Wang H (eds) Biohydrometallurgy: biotech key to unlock mineral resources value. Central South University Press, Changsha, pp 21–22
2. Berezowsky RMGS, Collins MJ, Kerfoot DGE, Torres N (1991) The commercial status of pressure leaching technology. J Min Met Mater Soc 43:9–15
3. Boonstra J, van Lier R, Janssen G, Dijkman H, Buisman CJN (1999) Biohydrometallurgy and the environment toward the mining of the 21st century. In: Amils R, Ballester RA (eds) Biological treatment of acid mine drainage. Elsevier, Amsterdam, pp 559–567, Process Metallurgy 9B
4. Bratty M, Lawrence RW, Kratochvil D, Marchant PB (2006) Applications of biological H2S production from elemental sulfur in the treatment of heavy metal pollution including acid rock drainage. In: Proceedings of the 7th International Symposium of Acid Rock Drainage (ICARD). St. Louis, MO, pp. 271–281
5. Brierley CL (2008a) How will biomining be applied in future. Trans Nonferrous Met Soc China 18:1302–1310