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2020

Journal Article

A column leaching model of low-grade chalcopyrite ore: mineral preferences and chemical reactivity

Bostelmann, Heike and Southam, Gordon (2020). A column leaching model of low-grade chalcopyrite ore: mineral preferences and chemical reactivity. Minerals, 10 (12) 1132, 1-14. doi: 10.3390/min10121132

A column leaching model of low-grade chalcopyrite ore: mineral preferences and chemical reactivity

2020

Journal Article

The influence of metal mobility on resource potential in circumneutral pH iron-rich copper mine waste rocks

Henne, Anicia, Hamilton, Jessica, Craw, Dave, Paterson, David and Southam, Gordon (2020). The influence of metal mobility on resource potential in circumneutral pH iron-rich copper mine waste rocks. Journal of Geochemical Exploration, 219 106632, 106632. doi: 10.1016/j.gexplo.2020.106632

The influence of metal mobility on resource potential in circumneutral pH iron-rich copper mine waste rocks

2020

Journal Article

Toward Closing a Loophole: Recovering Rare Earth Elements from Uranium Metallurgical Process Tailings

Vaughan, James , Tungpalan, Kate , Parbhakar-Fox, Anita , Fu, Weng, Gagen, Emma , Nti Nkrumah, Philip , Southam, Gordon, van der Ent, Antony, Erskine, Peter, Gow, Paul and Valenta, Rick (2020). Toward Closing a Loophole: Recovering Rare Earth Elements from Uranium Metallurgical Process Tailings. JOM, 73 (1), 39-53. doi: 10.1007/s11837-020-04451-7

Toward Closing a Loophole: Recovering Rare Earth Elements from Uranium Metallurgical Process Tailings

2020

Journal Article

Enhanced metal recovery by efficient agglomeration of precipitates in an up-flow fixed-bed bioreactor

Liu, Yun, Vaughan, James, Southam, Gordon, Serrano, Antonio, Marcellin, Esteban, Nancucheo, Ivan and Villa-Gomez, Denys K. (2020). Enhanced metal recovery by efficient agglomeration of precipitates in an up-flow fixed-bed bioreactor. Chemical Engineering Journal, 416 127662, 127662. doi: 10.1016/j.cej.2020.127662

Enhanced metal recovery by efficient agglomeration of precipitates in an up-flow fixed-bed bioreactor

2020

Journal Article

Biochemical synthesis of palladium nanoparticles: The influence of chemical fixatives used in electron microscopy on nanoparticle formatton and catalytic performance

Tan, Ling, Jones, Thomas, Poitras, Jordan, Xie, Jianping, Liu, Xinxing and Southam, Gordon (2020). Biochemical synthesis of palladium nanoparticles: The influence of chemical fixatives used in electron microscopy on nanoparticle formatton and catalytic performance. Journal of Hazardous Materials, 398 122945, 122945. doi: 10.1016/j.jhazmat.2020.122945

Biochemical synthesis of palladium nanoparticles: The influence of chemical fixatives used in electron microscopy on nanoparticle formatton and catalytic performance

2020

Journal Article

Accelerating microbial iron cycling promotes re‐cementation of surface crusts in iron ore regions

Gagen, Emma J., Levett, Alan, Paz, Anat, Bostelmann, Heike, Valadares, Rafael Borges da Silva, Bitencourt, José Augusto Pires, Gastauer, Markus, Nunes, Gisele Lopes, Oliveira, Guilherme, Vasconcelos, Paulo M., Tyson, Gene W. and Southam, Gordon (2020). Accelerating microbial iron cycling promotes re‐cementation of surface crusts in iron ore regions. Microbial Biotechnology, 13 (6) 1751-7915.13646, 1960-1971. doi: 10.1111/1751-7915.13646

Accelerating microbial iron cycling promotes re‐cementation of surface crusts in iron ore regions

2020

Journal Article

Biocement stabilization of an experimental-scale artificial slope and the reformation of iron-rich crusts

Levett, Alan, Gagen, Emma J., Zhao, Yitian, Vasconcelos, Paulo M. and Southam, Gordon (2020). Biocement stabilization of an experimental-scale artificial slope and the reformation of iron-rich crusts. Proceedings of the National Academy of Sciences, 117 (31), 18347-18354. doi: 10.1073/pnas.2001740117

Biocement stabilization of an experimental-scale artificial slope and the reformation of iron-rich crusts

2020

Journal Article

Experimental simulations of bacterially-mediated magnetite oxidation and observations on ferricrete formation at the Salobo IOCG mine, Brazil

Henne, A., Craw, D., Gagen, E.J. and Southam, G. (2020). Experimental simulations of bacterially-mediated magnetite oxidation and observations on ferricrete formation at the Salobo IOCG mine, Brazil. Applied Geochemistry, 118 104628, 104628. doi: 10.1016/j.apgeochem.2020.104628

Experimental simulations of bacterially-mediated magnetite oxidation and observations on ferricrete formation at the Salobo IOCG mine, Brazil

2020

Journal Article

Nickel complexation as an innovative approach for nickel-cobalt selective recovery using sulfate-reducing bacteria

Liu, Yun, Serrano, Antonio, Wyman, Valentina, Marcellin, Esteban, Southam, Gordon, Vaughan, James and Villa-Gomez, Denys (2020). Nickel complexation as an innovative approach for nickel-cobalt selective recovery using sulfate-reducing bacteria. Journal of Hazardous Materials, 402 123506, 123506. doi: 10.1016/j.jhazmat.2020.123506

Nickel complexation as an innovative approach for nickel-cobalt selective recovery using sulfate-reducing bacteria

2020

Journal Article

Characterisation of iron oxide encrusted microbial fossils

Levett, Alan, Gagen, Emma J., Rintoul, Llew, Guagliardo, Paul, Diao, Hui, Vasconcelos, Paulo M. and Southam, Gordon (2020). Characterisation of iron oxide encrusted microbial fossils. Scientific Reports, 10 (1) 9889, 9889. doi: 10.1038/s41598-020-66830-z

Characterisation of iron oxide encrusted microbial fossils

2020

Conference Publication

Can mycorrhizal fungi stimulate mineral weathering and soil formation in Fe ore tailings?

Wu, Songlin, Liu, Yunjia, Huang, Longbin, Southam, Gordon, Nguyen, Tuan and You, Fang (2020). Can mycorrhizal fungi stimulate mineral weathering and soil formation in Fe ore tailings?. Goldschmidt2020, Online, 21 - 26 June 2020. Washington, DC United States: Geochemical Society and of the European Association of Geochemistry. doi: 10.46427/gold2020.2901

Can mycorrhizal fungi stimulate mineral weathering and soil formation in Fe ore tailings?

2020

Conference Publication

Plant biomass amendment induced mineralogical and geochemical changes in magnetite Fe-ore tailings

Robertson, Lachlan, Wu, Songlin, You, Fang, Huang, Longbin, Southam, Gordon and Bond, Philip (2020). Plant biomass amendment induced mineralogical and geochemical changes in magnetite Fe-ore tailings. Goldschmidt2020, Online, 21-26 June 2020.

Plant biomass amendment induced mineralogical and geochemical changes in magnetite Fe-ore tailings

2020

Journal Article

Biosignatures associated with freshwater microbialites

White, Richard Allen, Soles, Sarah A., Brady, Allyson L., Southam, Gordon, Lim, Darlene S.S. and Slater, Greg F. (2020). Biosignatures associated with freshwater microbialites. Life, 10 (5) 66, 1-22. doi: 10.3390/life10050066

Biosignatures associated with freshwater microbialites

2020

Journal Article

Microbial weathering signatures in lateritic ferruginous duricrusts

Levett, Alan, Vasconcelos, Paulo M., Gagen, Emma J., Rintoul, Llew, Spier, Carlos, Guagliardo, Paul and Southam, Gordon (2020). Microbial weathering signatures in lateritic ferruginous duricrusts. Earth and Planetary Science Letters, 538 116209, 1-16. doi: 10.1016/j.epsl.2020.116209

Microbial weathering signatures in lateritic ferruginous duricrusts

2020

Journal Article

Evaluation of Dispersed Alkaline Substrate and Diffusive Exchange System Technologies for the Passive Treatment of Copper Mining Acid Drainage

Schwarz, Alex, Nancucheo, Iván, Gaete, Maria A., Muñoz, Diego, Sanhueza, Pamela, Torregrosa, Martin, Rötting, Tobias, Southam, Gordon and Aybar, Marcelo (2020). Evaluation of Dispersed Alkaline Substrate and Diffusive Exchange System Technologies for the Passive Treatment of Copper Mining Acid Drainage. Water, 12 (3) 854, 854. doi: 10.3390/w12030854

Evaluation of Dispersed Alkaline Substrate and Diffusive Exchange System Technologies for the Passive Treatment of Copper Mining Acid Drainage

2020

Journal Article

Biogeochemical cycling of iron: implications for biocementation and slope stabilisation

Levett, Alan, Gagen, Emma J., Vasconcelos, Paulo M., Zhao, Yitian, Paz, Anat and Southam, Gordon (2020). Biogeochemical cycling of iron: implications for biocementation and slope stabilisation. Science of The Total Environment, 707 136128, 136128. doi: 10.1016/j.scitotenv.2019.136128

Biogeochemical cycling of iron: implications for biocementation and slope stabilisation

2020

Journal Article

Geochemical and mineralogical changes in magnetite Fe-ore tailings induced by biomass organic matter amendment

Robertson, Lachlan M., Wu, Songlin, You, Fang, Huang, Longbin, Southam, Gordon, Chan, Ting-Shan, Lu, Ying-Rui and Bond, Phillip L. (2020). Geochemical and mineralogical changes in magnetite Fe-ore tailings induced by biomass organic matter amendment. Science of The Total Environment, 724 138196, 1-12. doi: 10.1016/j.scitotenv.2020.138196

Geochemical and mineralogical changes in magnetite Fe-ore tailings induced by biomass organic matter amendment

2020

Journal Article

Accelerating mineral carbonation in ultramafic mine tailings via direct CO2  reaction and heap leaching with potential for base metal enrichment and recovery

Hamilton, Jessica L., Wilson, Siobhan A., Morgan, Bree, Harrison, Anna L., Turvey, Connor C., Paterson, David J., Dipple, Gregory M. and Southam, Gordon (2020). Accelerating mineral carbonation in ultramafic mine tailings via direct CO2  reaction and heap leaching with potential for base metal enrichment and recovery. Economic Geology, 115 (2), 303-323. doi: 10.5382/econgeo.4710

Accelerating mineral carbonation in ultramafic mine tailings via direct CO2  reaction and heap leaching with potential for base metal enrichment and recovery

2020

Journal Article

Contribution of bacterially-induced oxidation of Fe-silicates in iron-rich ore to laterite formation, Salobo IOCG mine, Brazil

Henne, A., Craw, D., Gagen, E.J. and Southam, G. (2020). Contribution of bacterially-induced oxidation of Fe-silicates in iron-rich ore to laterite formation, Salobo IOCG mine, Brazil. Chemical Geology, 539 119499, 1-17. doi: 10.1016/j.chemgeo.2020.119499

Contribution of bacterially-induced oxidation of Fe-silicates in iron-rich ore to laterite formation, Salobo IOCG mine, Brazil

2020

Journal Article

Anaerobic methane oxidation coupled to manganese reduction by members of the Methanoperedenaceae

Leu, Andy O., Cai, Chen, McIlroy, Simon J., Southam, Gordon, Orphan, Victoria J., Yuan, Zhiguo, Hu, Shihu and Tyson, Gene W. (2020). Anaerobic methane oxidation coupled to manganese reduction by members of the Methanoperedenaceae. The ISME Journal, 14 (4), 1030-1041. doi: 10.1038/s41396-020-0590-x

Anaerobic methane oxidation coupled to manganese reduction by members of the Methanoperedenaceae