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A.J.B. Smith
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Journal Article

Cyanobacteria-ferrihydrite aggregates, BIF sedimentation and implications for Archaean- Palaeoproterozoic seawater geochemistry

Y. Li, B.R. Sutherland, A.M. Ilin, M. Schad, L.J. Robbins, A. Kappler, I. Yusta, J. Sánchez-España, G.W. Owttrim, C.L. Dreher, A.J.B. Smith, D.S. Alessi, M.K. Gingras, K.O. Konhauser
Published: 01 June 2024
South African Journal of Geology (2024) 127 (2): 359–378.
DOI: https://doi.org/10.25131/sajg.127.0010
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The processing behaviour of the sphalerites from the Big Syncline deposit, South Africa

G.B. Motloba, K.S. Viljoen, D.H. Rose, A.J.B. Smith
Published: 01 March 2024
South African Journal of Geology (2024) 127 (1): 71–94.
DOI: https://doi.org/10.25131/sajg.127.0018
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Mineralogy and mineral paragenesis of the Palaeoproterozoic manganese ores of the Avontuur deposit of the Kalahari Manganese Field, South Africa

L.L. Coetzee, J. Gutzmer, A.J.B. Smith, N.J. Beukes
Published: 01 March 2024
South African Journal of Geology (2024) 127 (1): 31–54.
DOI: https://doi.org/10.25131/sajg.127.0016
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Manganese carbonate-bearing mudstone of the Witwatersrand-Mozaan succession in southern Africa as evidence for bacterial manganese respiration and availability of free molecular oxygen in Mesoarchaean oceans

A.J.B. Smith, N.J. Beukes, J.M. Cochrane, J. Gutzmer
Published: 01 March 2023
South African Journal of Geology (2023) 126 (1): 29–48.
DOI: https://doi.org/10.25131/sajg.126.0005
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A ~1.4 Ga alkaline mafic sill from the Carletonville area: connection to the Pilanesberg Alkaline Province?

F. Humbert, M.A. Elburg, A. Agangi, G. Belyanin, J. Akoh, A.J.B. Smith, Y-M. Chou, N.J. Beukes
Published: 10 November 2020
South African Journal of Geology (2020) 123 (4): 597–614.
DOI: https://doi.org/10.25131/sajg.123.0039
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A mineralogical perspective on the recovery of uranium from brannerite-rich ore at Cooke Section, West Rand Goldfield, South Africa

S.F. Mkhatshwa, B.M. Guy, A.J.B. Smith, K.S. Viljoen
Published: 09 November 2020
South African Journal of Geology (2020) 123 (4): 615–632.
DOI: https://doi.org/10.25131/sajg.123.0031
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Geochemistry of Paleoproterozoic saprolite developed in diabase intruding the Hotazel Formation in the Avontuur deposit of the Kalahari Manganese Field, South Africa

M.O. De Kock, B.F. Monareng, L. Blignaut, A.J.B. Smith, N.J. Beukes
Published: 01 March 2020
South African Journal of Geology (2020) 123 (1): 1–18.
DOI: https://doi.org/10.25131/sajg.123.0001
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