{"id":162,"date":"2022-10-27T14:32:51","date_gmt":"2022-10-27T18:32:51","guid":{"rendered":"http:\/\/portfolio-pre.uqac.ca\/gabarit\/?page_id=162"},"modified":"2025-12-20T13:48:39","modified_gmt":"2025-12-20T18:48:39","slug":"articles","status":"publish","type":"page","link":"https:\/\/portfolio.uqac.ca\/sarahjanebarnes\/","title":{"rendered":"Articles"},"content":{"rendered":"

 <\/p>\n\n\n\n\n
Publications<\/b>\u00a0de p\u00e9riodiques\/<\/b>Journal Publications<\/b><\/p>\n

Google scholar pa<\/a>ge \u00a0<\/a>
\nResearchgate page<\/a>
\n<\/b><\/p>\n

Barnes, S.-J., Maier, W.D., Savard, D., and Prevec, S.A. 2025. Major and trace element concentrations in chromite and silicate minerals of the critical zone of the Bushveld Complex, South Africa: Effects of reequilibration and crystal fractionation on chromite composition. Economic Geology<\/strong>. https:\/\/doi.org\/10.5382\/econgeo.5156<\/a><\/p>\n

Chayka, I.F., Kamenetsky, V.S., Kutyrev, A.V., Barnes, S.-J., Stepanov, A.S., Konstantinov, S.E., Baykov, N.I., Kryazhev, S.G., Belousov, I.A., Zhukova, I.A., Scherbakov, V.D., Kalugin, V.M., Ivanov, A.V., Bryanskiy, N.V., et Park, J.-W. 2025. Erratic behavior of platinum-group elements along an olivine\u2013Cr-spinel cotectic in sulfide-undersaturated basaltic magma: roles of Cr-spinel and alloys. Scientific Reports<\/strong> 15(1): 14366.\u00a0https:\/\/doi.org\/10.1038\/s41598-025-97281-z<\/a><\/p>\n

Maier, W.D., Muir, D., Barnes, S.-J., Szilas, K., 2025. Petrogenesis of Ni-sulfide mineralisation in the ca. 3.0 Ga Maniitsoq intrusive belt, western Greenland. Mineralium Deposita<\/strong>: https:\/\/doi.org\/10.1007\/s00126-024-01282-3<\/a><\/p>\n

Smith, W.D., Henry, H., Heinonen, J.S., Maier, W.D., Muir, D.D., Barnes, S.-J., and Andersen, J.\u00d8. 2025. Role of chamber replenishment in the formation of the Merensky Reef and its footwall anorthosite. Journal of Petrology<\/strong> 66(3): egaf015.\u00a0\u00a0https:\/\/doi.org\/10.1093\/petrology\/egaf015<\/a><\/p>\n

Barnes S-J. 2024.\u00a0 Platinum-Group Element and Trace Element Contents of Chromite Grains from the Alexo Komatiite Flows Compared with Chromites from Other Volcanic Rocks: Implications for the Use of Chromite Compositions in Petrogenesis.\u00a0The Canadian Journal of Mineralogy and Petrology<\/strong>,\u00a0 62 : 659\u2013681. doi:\u00a0https:\/\/doi.org\/10.3749\/2400002<\/a><\/p>\n

Maier, W.D., Barnes, S.-J., 2024. Origin of Chromitite-Anorthosite Interlayering in the Bushveld Complex. The Canadian Journal of Mineralogy and Petrology,<\/strong> 62: 731-745.\u00a0 https:\/\/doi.org\/10.3749\/2300069<\/a><\/p>\n

Guo, F.-F., Maier, W.D., Heinonen, J.S., Hanski, E., Vuollo, J., Barnes, S.-J., Lahaye, Y., Huhma, H., and Yang, S. 2023. Geochemistry of 2.45\u00a0Ga mafic dykes in northern Finland: Constraints on the petrogenesis and PGE prospectivity of coeval layered intrusions. Lithos<\/strong> 452-453: 107206. doi: https:\/\/doi.org\/10.1016\/j.lithos.2023.107206<\/a><\/p>\n

Maier, W.D., Barnes, S.-J., and Smith, W.D. 2023. Petrogenesis of the Mesoarchaean Stella layered intrusion, South Africa: implications for the origin of PGE reefs in the upper portion of layered intrusions.\u00a0Mineralium Deposita.<\/strong>\u00a0doi: 10.1007\/s00126-023-01189-5<\/a>.<\/p>\n

Maier, W., Wade, B., Barnes, S.-J., and Dutch, R. 2023. Petrogenesis of the Kalka, Ewarara and Gosse Pile layered intrusions, Musgrave Province, South Australia, and implications for magmatic sulfide prospectivity. Australian Journal of Earth Sciences<\/strong> 70(4): 453-475. https:\/\/doi.org\/10.1080\/08120099.2023.2173292<\/a><\/p>\n

Savard, D., Dare, S., B\u00e9dard, L.P., and Barnes, S.J. 2023. A New Mapping Protocol for Laser Ablation (with Fast\u2010Funnel) Coupled to a Time\u2010of\u2010Flight Mass Spectrometer (LA\u2010FF\u2010ICP\u2010ToF\u2010MS) for the Rapid, Simultaneous Quantification of Multiple Minerals. Geostandards and Geoanalytical Research<\/strong>\u00a0 https:\/\/doi.org\/10.1111\/ggr.12482<\/a><\/p>\n

Barnes, S.-J., Mansur, E., Maier, W.D., and Prevec, S.A. 2022 A comparison of trace element concentrations in chromite from komatiites, picrites and layered intrusions: Implications for the formation of massive chromite layers. Canadian Journal of Earth Sciences. https:\/\/cdnsciencepub.com\/doi\/abs\/10.1139\/cjes-2022-0064<\/a><\/strong><\/p>\n

Barnes, S.-J., Mansur, E.T., 2022. Distribution of Te, As, Bi, Sb, and Se in Mid-Ocean Ridge Basalt and Komatiites and in Picrites and Basalts from Large Igneous Provinces: Implications for the Formation of Magmatic Ni-Cu-Platinum Group Element Deposits.\u00a0Economic Geology.\u00a0<\/b>https:\/\/doi.org\/10.5382\/econgeo.4887<\/a><\/td>\n<\/tr>\n

Barnes, S.-J., Mansur, E.T., Pag\u00e9, P., 2022. Differences in composition of chromites from low-Ti and high-Ti picrites of the Emeishan Large Igneous Province and comparison with chromites of the UG-2 platinum-deposit of the Bushveld complex.\u00a0Lithos\u00a0<\/b>412-413, 106613.\u00a0https:\/\/doi.org\/10.1016\/j.lithos.2022.106613<\/a><\/p>\n

Maier, W.D., Barnes, S.J., Muir, D., Savard, D., Lahaye, Y., and Smith, W.D. 2021.\u00a0Formation of Bushveld anorthosite by reactive porous flow.<\/a>\u00a0Contributions to Mineralogy and Petrology<\/b>\u00a0176(1):\u00a0doi: 10.1007\/s00410-020-01760-7<\/a><\/p>\n

Mansur, E.T.,\u00a0 Barnes, S.-J. and Duran, C.J. 2021\u00a0\u00a0An overview of chalcophile element contents of pyrrhotite, pentlandite, chalcopyrite, and pyrite from magmatic Ni-Cu-PGE sulfide deposits. \u00a0<\/a>Mineralium Deposita, \u00a0<\/b>https:\/\/doi.org\/10.1007\/s00126-020-01014-3<\/a><\/p>\n

Mansur, E., Barnes, S.-J., Janasi, V., Henrique-Pinto, R., Alves, A. and Marteleto, N. S.2021. The distribution of platinum-group elements and Te, As, Bi, Sb and Se (TABS+) in the Paran\u00e1 Magmatic Province: Effects of crystal fractionation, sulfide segregation and magma degassing.\u00a0Lithos<\/b>\u00a0400-401, 106374\u00a0\u00a0doi.org\/10.1016\/j.lithos.2021.106374.<\/a><\/p>\n

Mansur, E., Barnes, S.-J., Ferreira Filho, C.F., 2021. The effects of post-cumulus alteration on the distribution of chalcophile elements in magmatic sulfide deposits and implications for the formation of low-S-high-PGE zones: The Luanga deposit, Caraj\u00e1s Mineral Province, Brazil.\u00a0The Canadian Mineralogist\u00a0<\/b>59, 1453-1484. \u00a0https:\/\/doi.org\/10.3749\/canmin.2100018<\/a><\/p>\n

Barnes, S.-J., Pag\u00e9, P., Zientek, M.,\u00a02020.\u00a0The Lower Banded series of the Stillwater Complex, Montana: whole-rock lithophile, chalcophile, and platinum-group element distributions.<\/a>\u00a0Mineralium Deposita<\/b>: \u00a055\u00a0, 163-186,\u00a0\u00a0DOI.org\/10.1007\/s00126-019-00887-3<\/a><\/p>\n

Duran, C.J. \u00a0 Barnes, S-J. Mansur\u00a0\u00a0E.T.,\u00a0\u00a0Dare,\u00a0S.A.S.,\u00a0B\u00e9dard,\u00a0L.P. and\u00a0\u00a0Sluzhenikin\u00a0S.F.\u00a0\u00a02020\u00a0Magnetite chemistry by LA-ICP-MS records sulfide fractional crystallization in massive nickel-copper-platinum group element ores from the Norilsk-Talnakh mining district\u00a0\u2026 \u00a0<\/a>Economic Geology<\/b>: 115, 1245-1266 \u00a0doi.org\/10.5382\/econgeo.4742<\/a><\/p>\n

Mansur, E.T., and\u00a0 Barnes, S.-J. 2020.\u00a0Concentrations of Te, As, Bi, Sb and Se in the Marginal Zone of the Bushveld Complex: Evidence for crustal contamination and the nature of the magma that formed the Merensky Reef.\u00a0<\/a>Lithos\u00a0<\/b>358-359: 105407.\u00a0doi.org\/10.1016\/j.lithos.2020.105407.<\/p>\n

Mansur, E.T., and Barnes, S.-J. 2020.\u00a0The role of Te, As, Bi, Sn and Sb during the formation of platinum-group-element reef deposits: Examples from the Bushveld and Stillwater Complexes.<\/a>\u00a0Geochimica et Cosmochimica Acta<\/b>\u00a0272: 235-258.\u00a0doi.org\/10.1016\/j.gca.2020.01.008.<\/p>\n

Mansur, E.T., Barnes, S.-J., Duran, C.J. and Sluzhenikin, S.F.,\u00a02020.\u00a0Distribution of chalcophile and platinum-group elements among pyrrhotite, pentlandite, chalcopyrite and cubanite from the Noril\u2019sk-Talnakh ores: implications for the formation of platinum-group minerals.<\/a>\u00a0Mineralium Deposita.\u00a0<\/b>\u00a0doi.org\/10.1007\/s00126-019-00926-z<\/p>\n

Mansur, E.T.,\u00a0Barnes, S-J.\u00a0Savard, D. and\u00a0\u00a0Webb, P.C.\u00a02020\u00a0 Determination of Te, As, Bi, Sb and Se (TABS) in Geological Reference Materials and GeoPT Proficiency Test Materials by Hydride Generation\u2010Atomic Fluorescence Spectrometry (HG\u2010AFS)<\/a>. \u00a0Geostandards and Geoanalytical Research:<\/b>\u00a044, 147-167\u00a0https:\/\/doi.org\/10.1111\/ggr.12289<\/a><\/p>\n

Cave, B. J., Barnes, S.-J., Pitcairn, I. K., Sack, P. J., Kuikka, H., Johnson, S. C., and Duran, C. J. (2019).\u00a0Multi-Stage Precipitation and Redistribution of Gold, and its Collection by Lead-Bismuth and Lead Immiscible Liquids in a Reduced-intrusion Related Gold System (RIRGS); Dublin Gulch<\/a>, Western Canada.\u00a0Ore<\/b>\u00a0Geology Reviews.,\u00a0<\/b>106: 28-55.<\/p>\n

Duran C.J.,\u00a0Dub\u00e9-Loubert H.,\u00a0 Pag\u00e9 P., Barnes S-J., Roy M. and\u00a0Savard D. 2019\u00a0Applications of trace element chemistry of pyrite and chalcopyrite in glacial sediments to mineral exploration targeting: Example from the Churchill Province, northern Quebec, Canada<\/a>.\u00a0Journal of Geochemical Exploration,\u00a0<\/b>196:105-130.<\/p>\n

Mansur, E. T., Barnes, S.-J., and Duran, C. J. (2019).\u00a0Textural and compositional evidence for the formation of pentlandite via peritectic reaction: Implications for the distribution of highly siderophile elements<\/a>.\u00a0Geology,\u00a0<\/b>47, 351-354.<\/p>\n

Yang S-H, Maier WD, Godel B, Barnes S-J, Hanski E and O\u2019Brien H., 2019.\u00a0\u00a0<\/a>Parental magma composition of the Main Zone of the Bushveld Complex: Evidence from in situ LA-ICP-MS trace element analysis of silicate minerals in the cumulate rocks<\/a>.\u00a0\u00a0Journal of Petrology,\u00a0<\/b>60:359-392\u00a0<\/b>https:\/\/doi.org\/10.1093\/petrology\/egy115<\/a><\/p>\n

Arguin J.P., Pag\u00e9 P., Barnes S-J.,\u00a0 Girard R. and\u00a0 Duran C 2018.\u00a0An Integrated Model for Ilmenite, Al-Spinel, and Corundum Exsolutions in Titanomagnetite from Oxide-Rich Layers of the Lac Dor\u00e9 Complex (Qu\u00e9bec, Canada)<\/a>\u00a0Minerals<\/b>\u00a08 (11), 476,\u00a0doi:10.3390\/min8110476.<\/a><\/p>\n

Karykowski B.T., Maier WD, Groshev NY, Barnes S-J, Pripachkin PV, McDonald I\u00a02018.\u00a0Origin of Reef-Style PGE Mineralization in the Paleoproterozoic Monchegorsk Complex, Kola Region, Russia.<\/a>\u00a0Economic Geology<\/b>\u00a0113(6):1333-1358<\/p>\n

Karykowski, B.T., Maier, W.D., Groshev, N.Y., Barnes, S-J., Pripachkin, P.V. and Savard, D.\u00a0 2018\u00a0Critical Controls on the Formation of Contact-Style PGE-Ni-Cu Mineralization: Evidence from the Paleoproterozoic Monchegorsk Complex, Kola Region, Russia.\u00a0\u00a0<\/b><\/a>Economic Geology<\/b>\u00a0113 (4), 911-935.<\/p>\n

LeVaillant,\u00a0M.,\u00a0Barnes,\u00a0S.J. Fiorentini,\u00a0 M.L. Barnes,\u00a0 S-J, Bath, A. and Miller, J.\u00a0 2018.\u00a0Platinum group element and gold contents of arsenide and sulfarsenide minerals associated with Ni and Au deposits in Archean greenstone belts<\/a>.\u00a0\u00a0Mineralogical Magazine<\/b>\u00a082:625-647.<\/p>\n

Maier, W.D.,\u00a0 Halkoaho, T., Huhma,\u00a0 H.,\u00a0 Hanski, E. and\u00a0 Barnes, S-J. 2018,\u00a0The Penikat intrusion, Finland: Geochemistry, geochronology, and origin of platinum-palladium reefs.\u00a0\u00a0<\/a>Journal of Petrology\u00a0<\/b>59: 967-1006
\n<\/a><\/p>\n

Maier, W.D., Prevec, S.A., Scoates, J.S., Wall, C.J., Barnes, S-J., and Gomwe, T. 2018.\u00a0The Uitkomst intrusion and Nkomati Ni-Cu-Cr-PGE deposit, South Africa: trace element geochemistry, Nd isotopes and high-precision geochronology.<\/a>\u00a0Mineralium Deposita<\/strong>, 53: 67-88.<\/p>\n

Duran, C.J., Barnes, S-J., Ple\u0161e, P., Kudrna Pra\u0161eka, M., Zientek, M.L., and. Pag\u00e9, P. 2017.\u00a0Fractional crystallization-induced variations in sulfides from the Noril\u2019sk-Talnakh mining district (polar Siberia, Russia).<\/a>\u00a0Ore Geology Reviews<\/strong>,\u00a090, 326-351,<\/p>\n

Lay, A.\u00a0Graham, \u00a0I.\u00a0Cohen, D, Privat, K Gonz\u00e1lez-Jim\u00e9nez,JM ,\u00a0\u00a0Belousova, E\u00a0and Barnes S-J. 2017.\u00a0Ophiolitic Chromitites of Timor Leste: Their Composition, Platinum Group Element Geochemistry, Mineralogy, and Evolution.\u00a0The Canadian Mineralogist\u00a0<\/b>55: 875-908.<\/p>\n

Maier, W.D., O\u2019Brien, H., Peltonen, P., and Barnes, S-J. 2017.\u00a0Platinum-group element contents of Karelian kimberlites: implications for the PGE budget of the sub-continental lithospheric mantle<\/a>.\u00a0Geochimica et Cosmochimica Acta<\/strong>,\u00a0 216, 358-371<\/p>\n

Prichard, H.M., Barnes, S-J., Fisher, P.C., Pag\u00e9, P., and Zientek, M.L. 2017.\u00a0Laurite and Associated PGM In the Stillwater Chromitites: Implications For Processes of Formation, and Comparisons With Laurite In the Bushveld and Ophiolitic Chromitites.<\/a>\u00a0The Canadian Mineralogist<\/strong>, 55 (1) : 121-144.<\/p>\n

Samalens, N., Barnes, S-J., and Sawyer, E.W. 2017.\u00a0A laser ablation inductively coupled plasma mass spectrometry study of the distribution of chalcophile elements among sulfide phases in sedimentary and magmatic rocks of the Duluth Complex, Minnesota, USA<\/a>.\u00a0Ore Geology Reviews<\/strong>, 90, 352-370.<\/p>\n

Yudovskaya, M.A., Kinnaird, J.A., Grobler, D.F., Costin, G., Abramova, V.D., Dunnett, T., and Barnes, S-J. 2017.\u00a0Zonation of Merensky-Style Platinum-Group Element Mineralization in Turfspruit Thick Reef Facies (Northern Limb of the Bushveld Complex<\/a>).\u00a0Economic Geology<\/strong>\u00a0112 (6): 1333-1365.<\/p>\n

Arguin J.P.,\u00a0Pag\u00e9 P.,\u00a0 Barnes S.-J.,\u00a0 Yu Y and\u00a0\u00a0Song X.Y., 2016.\u00a0The Effect of Chromite Crystallization on the Distribution of Osmium, Iridium, Ruthenium and Rhodium in Picritic Magmas: an Example from the Emeishan Large Igneous Province, Southwestern China<\/a>.\u00a0Journal of Petrology\u00a0<\/b>57 (5), 1019-1048.<\/p>\n

Barnes S.-J. and\u00a0Ripley E.M., 2016.\u00a0Highly siderophile and strongly chalcophile elements in magmatic ore deposits<\/a>.\u00a0Reviews in Mineralogy and Geochemistry<\/b>\u00a081, 725-774.<\/p>\n

Barnes S.-J., Pag\u00e9 P.,\u00a0Prichard H.M., Zientek M. and Fisher P.C., 2016.\u00a0Chalcophile and platinum-group element distribution in the Ultramafic series of the Stillwater Complex, MT, USA \u2014 implications for processes enriching\u00a0chromite layers in Os, Ir, Ru, and Rh<\/a>.<\/a>\u00a0Mineralium Deposita<\/strong>\u00a0\u00a051: 25-47.<\/p>\n

B\u00e9dard L.P., Esbensen K.H. and Barnes, S.-J., 2016.\u00a0An empirical approach for estimating reference material heterogeneity and sample minimum test portion mass for \u2018nuggety\u2019precious metals (Au, Pd, Ir, Pt, Ru)<\/a>.\u00a0Analytical chemistry\u00a0<\/b>\u00a088 (7), 3504-3511.<\/p>\n

Duran C. J., Barnes S.-J. and Corkery J.T.,\u00a02016.\u00a0Trace element distribution in primary sulfides and Fe\u2013Ti oxides from the sulfide-rich pods of the Lac des Iles Pd deposits, Western Ontario, Canada: Constraints on processes controlling the composition of the ore and the use of pentlandite compositions in exploration<\/a>.\u00a0\u00a0Journal of Geochemical Exploration<\/b>\u00a0166, 45-63.<\/p>\n

Duran C. J., Barnes S.-J. and Corkery J.T.,\u00a02016.\u00a0Geology, petrography, geochemistry, and genesis of sulfide-rich pods in the Lac des Iles palladium deposits, western Ontario, Canada.<\/a>\u00a0Mineralium Deposita\u00a0<\/b>51 (4), 509-532.<\/p>\n

Maier,W.D., Barnes S.-J. and Karykowski V., 2016.\u00a0A chilled margin of komatiite and Mg-rich basaltic andesite in the western Bushveld Complex, South Africa<\/a>. \u00a0\u00a0Contributions to Mineralogy and Petrology\u00a0<\/b>171 (6), 1-22.<\/p>\n

Pag\u00e9 P. and\u00a0 Barnes S.-J., 2016.\u00a0The influence of chromite on osmium, iridium, ruthenium and rhodium distribution during early magmatic processes<\/a>.\u00a0\u00a0Chemical Geology\u00a0<\/b>420, 51-68.<\/p>\n

Pi\u00f1a, R.,\u00a0Gervilla, F., Barnes, S.-J., Oberth\u00fcr, T. and\u00a0\u00a0Lunar, R., 2016.\u00a0Platinum-group element concentrations in pyrite from the Main Sulfide Zone of the Great Dyke of Zimbabwe<\/a>\u00a0Mineralium Deposita,<\/b>\u00a01-20.<\/p>\n

Samalens, N., Barnes, S-J., and Sawyer, E.W. 2016.\u00a0The role of black shales as a source of sulfur and semimetals in magmatic nickel-copper deposits: Example from the Partridge River Intrusion, Duluth Complex, Minnesota, USA.\u00a0<\/a>Ore Geology Reviews<\/strong>, 81(1) : 173-187.<\/p>\n

Dare S.A.S., Barnes S.-J. and\u00a0 Beaudoin G.,\u00a02015.\u00a0Did the massive magnetite \u201clava flows\u201d of El Laco (Chile) form by magmatic or hydrothermal processes? New constraints from magnetite composition by LA-ICP-MS.<\/a>\u00a0Mineralium Deposita<\/strong>\u00a050, 607-617.<\/p>\n

Duran C. J., Barnes S.-J., Corkery J.T., 2015.\u00a0Chalcophile and platinum-group element distribution in pyrites from the sulfide-rich pods of the Lac des Iles Pd deposits, Western Ontario, Canada: Implications for post-cumulus re-equilibration of the ore and the use of pyrite compositions in exploration.\u00a0<\/a>Journal of Geochemical Exploration<\/strong>\u00a0158, 223-242.<\/p>\n

Forien M.,\u00a0Tremblay J., Barnes\u00a0S.-J.,\u00a0\u00a0Burgisser\u00a0A., and Pag\u00e9 P., 2015.\u00a0The role of viscous particle segregation in forming chromite Layers from slumped crystal slurries: Insights from analogue experiments.<\/a>\u00a0Journal of Petrology<\/b>\u00a056, 2425-2444..<\/p>\n

Henrique-Pinto R., Janasi V.A., Vasconcellos A, Sawyer E.W., and Barnes S.-J.., 2015.\u00a0Zircon provenance in meta-sandstones of the S\u00e3o Roque Domain: Implications for the Proterozoic evolution of the Ribeira Belt, SE Brazil<\/a>.\u00a0Precambrian Research<\/strong>\u00a0256, 271-288.<\/p>\n

Henrique-Pinto R., Barnes S.-J.., Savard D.D. and Mehdi S., 2015.\u00a0Quantification of Metals and Semi-Metals in Carbon-Rich Rocks: A New Sequential Protocol Including Extraction from Humic Substances<\/a>.\u00a0Geostandards and Geoanalytical Research<\/strong><\/p>\n

Maier W.D, Howard H.M., Smithies R.H., Yang\u00a0S.H, Barnes S.-J.., O’Brien H.,\u00a0 Huhma H.,\u00a0 and Gardoll S., 2015.\u00a0Magmatic ore deposits in mafic\u2013ultramafic intrusions of the Giles Event, Western Australia.<\/a>\u00a0\u00a0Ore Geology Reviews\u00a0<\/strong>71,\u00a0<\/b>405-436.<\/p>\n

Maier W.D.,\u00a0M\u00e4\u00e4tt\u00e4 S., Yang S,\u00a0Oberth\u00fcr T.,\u00a0Lahaye Y,\u00a0Huhma H. and\u00a0 Barnes S.-J., 2015.\u00a0Composition of the ultramafic-mafic contact interval of the Great Dyke of Zimbabwe at Ngezi mine: Comparisons to the Bushveld Complex and implications for the origin of the PGE reefs.<\/a>\u00a0Lithos\u00a0<\/strong>238, 207-222.<\/p>\n

Pi\u00f1a R., Gervilla F., Barnes S.-J., Ortega L. and Lunar R., 2015.\u00a0Liquid immiscibility between arsenide and sulfide melts: evidence from a LA-ICP-MS study in magmatic deposits at Serran\u00eda de Ronda (Spain).<\/b><\/a>\u00a0Mineralium Deposita<\/strong>\u00a0\u00a050, 265-279<\/p>\n

Queffurus M. and Barnes S.-J., 2015.\u00a0A review of sulfur to selenium ratios in magmatic nickel\u2013copper and platinum-group element deposits<\/a>.\u00a0<\/a>Ore Geology Reviews<\/strong>\u00a069, 301-324.<\/p>\n

Boutroy E., Dare S.A.S., Beaudoin G., Barnes S.-J. and Lightfoot P.C., 2014.\u00a0Magnetite composition in Ni-Cu-PGE deposits worldwide: application to mineral exploration.<\/a>\u00a0Journal of Geochemical Exploration<\/strong>\u00a0145, 64-81.<\/p>\n

Dare S.A.S., Barnes S.-J., Beaudoin G., M\u00e9ric\u00a0J., Boutroy E. and Potvin-Doucet C., 2014.\u00a0Trace elements in magnetite as petrogenetic indicators<\/a>.\u00a0Mineralium Deposita<\/strong>\u00a049, 785-796.<\/p>\n

Dare S.A.S., Barnes S.-J.,\u00a0Prichard H.M. and Fisher P.C., 2014.\u00a0Mineralogy and geochemistry of Cu-rich ores from the McCreedy East Ni-Cu-PGE deposit (Sudbury, Canada): implications for the behavior of platinum group and chalcophile elements at the end of crystallization of a sulfide liquid.<\/a>\u00a0Economic Geology\u00a0<\/strong>109, 343-366.<\/p>\n

Maier, W.D., Barnes, S.-J., and Groves, D.I., 2014. Reply to discussion by RN Scoon and AA Mitchell on the paper \u201cThe Bushvel complex, South Africa: formation of platinum-palladium, chrome and vanadium-rich layers via hydrodynamic sorting of a mobilized cumulate slurry in a large, relatively slowly cooling, subsiding magma chamber\u201d.\u00a0Mineralium Deposita\u00a0<\/b>49, 1-3.<\/p>\n

Queffurus M. and Barnes S.-J., 2014.\u00a0Selenium and sulfur concentrations in country rocks from the Duluth Complex, Minnesota, USA: Implications for formation of the Cu-Ni-PGE sulfides.<\/a>\u00a0Economic Geology\u00a0<\/strong>109, 785-794.<\/p>\n

Vukmanovic Z., Reddy S.M., Godel B.M., Barnes S.J., Fiorentini M.L., Barnes S.-J. and Kilburn M.R.,\u00a02014.\u00a0Relationship between microstructures and grain-scale trace element distribution in komatiite-hosted magmatic sulphide ores.<\/a>\u00a0Lithos<\/strong>\u00a0184, 42-61.<\/p>\n

Godel B.M., Barnes S..J. and Barnes S.-J.,\u00a02013.\u00a0Deposition mechanisms of magmatic sulphide liquids: Evidence from high-resolution X-Ray computed tomography and trace element chemistry of komatiite-hosted disseminated sulphides.<\/a>\u00a0Journal of Petrology<\/strong>\u00a054, 1455-1481.<\/p>\n

Maier W.D., Rasmussen B., Fletcher I.R., Li C., Barnes S.-J. and Huhma, H.\u00a02013.\u00a0The Kunene anorthosite complex, Namibia, and its satellite intrusions: Geochemistry, geochronology, and economic potential.<\/a>\u00a0Economic Geology<\/strong>\u00a0108, 953-986.<\/p>\n

Maier W.D., Barnes S.-J. and Groves D.I., 2013.\u00a0The Bushveld Complex, South Africa: formation of platinum\u2013palladium, chrome-and vanadium-rich layers via hydrodynamic sorting of a mobilized cumulate slurry in a large, relatively slowly cooling, subsiding magma chamber.\u00a0<\/a>Mineralium Deposita<\/strong>\u00a048, 1-56.<\/p>\n

Patten C., Barnes S.-J., Mathez E.A. and Jenner, F.E.,\u00a02013.\u00a0Partition coefficients of chalcophile elements between sulfide and silicate melts and the early crystallization history of sulfide liquid: LA-ICP-MS analysis of MORB sulfide droplets.<\/a>\u00a0Chemical Geology<\/strong>\u00a0358, 170-188.<\/p>\n

Pi\u00f1a R., Gervilla F., Barnes S.-J., Ortega L. and Lunar, R., 2013.\u00a0Partition coefficients of platinum group and chalcophile elements between arsenide and sulfide phases as determined in the Beni Bousera Cr-Ni mineralization (North Morocco).\u00a0<\/a>Economic Geology<\/strong>\u00a0108, 935-951.<\/p>\n

Pi\u00f1a R., Gervilla F., Barnes S.-J.,\u00a0Ortega L. and Lunar R., 2013.\u00a0Platinum-group elements-bearing pyrite from the Aguablanca Ni-Cu sulphide deposit (SW Spain): A LA-ICP-MS study.<\/a>\u00a0European Journal of Mineralogy<\/strong>\u00a025, 241-252.<\/p>\n

Barnes, S.-J. and Djon, M.L.N. 2012. Reply to comments by LJ Cabri on \u201cChanges in sulfides and platinum-group minerals with the degree of alteration in the Roby, Twilight, and High Grade Zones of the Lac des Iles Complex, Ontario, Canada\u201d\u00a0Mineralium Deposita\u00a0<\/b>47, 953-954.<\/p>\n

Collins S.J., Maclennan J., Pyle D.M., Barnes S.-J. and Upton B.G.J., 2012.\u00a0Two phases of sulphide saturation in Reunion magma: Evidence from cumulates<\/a>.\u00a0Earth and Planetary Science Letters<\/strong>\u00a0337-338, 104-113.<\/p>\n

Dare S.A.S., Barnes S.-J. and Beaudoin G., 2012.\u00a0Variation in trace element content of magnetite crystallized from a fractionating sulfide liquid, Sudbury, Canada: implications for provenance discrimination<\/a>\u00a0Geochimica et Cosmochimica Acta<\/strong>\u00a088, 27-50.<\/p>\n

Djon, M.L.N. and Barnes, S.-J., 2012.\u00a0Changes in sulfides and platinum-group minerals with the degree of alteration in the Roby, Twilight, and high grade zones of the Lac des Iles Complex, Ontario, Canada.<\/a>\u00a0Mineralium Deposit<\/strong>a 47, 875-896.<\/p>\n

Godel B., Gonz\u00e1lez-\u00c1lvarez I., Barnes S.J., Barnes S.-J.., Parker P. and Day J., 2012.\u00a0Sulfides and sulfarsenides from the Rosie nickel prospect, Duketon Greenstone Belt, Western Australia.<\/a>\u00a0Economic Geology\u00a0<\/strong>107, 275-294.<\/p>\n

Maier W.D., Peltonen P., McDonald I., Barnes S.J., Barnes S.-J.., Hatton C. and Viljoen F., 2012.\u00a0The concentrations of platinum-group elements and gold in southern African and Karelian kimberlites-hosted mantle xenolith: Implications for the noble metal content of the Earth’s mantle<\/a>.\u00a0Chemical Geology<\/strong>\u00a0302-303, 119-135.<\/p>\n

Maier W.D., Andreoli M.A.G., Groves D.I. and Barnes S.-J., 2012.\u00a0Petrogenesis of Cu-Ni sulphide ores from O’okiep and Kliprand, Namaqualand, South Africa: Constraints from chalcophile metal contents.<\/a>\u00a0South African Journal of Geology<\/strong>\u00a0115, 499-514.<\/p>\n

Pag\u00e9 P., Barnes S.-J., B\u00e9dard J.H. and Zientek M.L., 2012.\u00a0In situ determination of Os, Ir and Ru in chromites formed from komatiite, tholeiite and boninite magmas: Implications for chromite control of Os, Ir and Ru during partial melting and crystal fractionation.<\/a>\u00a0Chemical Geology\u00a0<\/strong>302-303, 3-15.<\/p>\n

Patten C., Barnes S.-J. and Mathez E.A., 2012.\u00a0Textural variations in MORB sulphide droplets caused by differences in crystallization history.<\/a>\u00a0Canadian Mineralogist<\/strong>\u00a050, 675-692.<\/p>\n

Pi\u00f1a R., Gervilla F., Barnes S.-J., Ortega L. and Lunar, R. 2012.\u00a0Distribution of platinum-group and chalcophile elements in the Aguablanca Ni\u2013Cu sulfide deposit (SW Spain): Evidence from a LA-ICP-MS study<\/a>.\u00a0Chemical Geology\u00a0<\/strong>302-303, 61-75.<\/p>\n

Dare S.A.S., Barnes S.-J., Prichard H.M. and Fisher P.C., 2011.\u00a0Chalcophile and platinum-group element (PGE) concentrations in the sulfide minerals from the McCreedy East deposit, Sudbury, Canada, and the origin of PGE in pyrite.<\/a>\u00a0Mineralium Deposita<\/strong>\u00a046, 381-407.<\/p>\n

Godel B., Barnes S.-J. and Maier W.D., 2011.\u00a0Parental magma composition inferred from trace element in cumulus and intercumulus silicate minerals: An example from the Lower and Lower Critical Zones of the Bushveld Complex, South-Africa.<\/a>\u00a0Lithos<\/strong>\u00a0125, 537-527.<\/p>\n

Godel B., Seat Z., Maier W.D. and Barnes S.-J., 2011.\u00a0The Nebo-Babel Ni-Cu-PGE sulfide deposit (West Musgrave Block, Australia): Pt. 2. Constraints on parental magma and processes, with implications for mineral exploration.\u00a0<\/a>Economic Geology<\/strong>\u00a0106, 557-584.<\/p>\n

Barnes S.-J., Maier W.D.and Curl E.A., 2010.\u00a0Composition of the marginal rocks and sills of the Rustenburg Layered Suite, Bushveld Complex, South Africa: Implications for the formation of the platinum-group element deposits.<\/a>\u00a0Economic Geology\u00a0<\/strong>105, 1491-1511.<\/p>\n

Bedard L.P. and Barnes S.-J., 2010.\u00a0How fit are your data?<\/a>\u00a0Geostandards and Geoanalytical Research<\/strong>, 34, 285-290.<\/p>\n

Dare S.A.S., Barnes S.-J. and Prichard H.M., 2010.\u00a0The distribution of platinum group elements (PGE) and other chalcophile elements among sulfides from the Creighton Ni\u2013Cu\u2013PGE sulfide deposit, Sudbury, Canada, and the origin of palladium in pentlandite.<\/a>\u00a0Mineralium Deposita<\/strong>\u00a045, 765-793.<\/p>\n

Dare S.A.S., Barnes S.-J., Prichard H.M. and Fischer P., 2010.\u00a0The timing and formation of platinum-group minerals from the Creighton Ni-Cu-Platinum-group element deposit, Sudbury, Canada: Early crystallization of PGE-rich sulfarsenide<\/a>.\u00a0Economic Geology\u00a0<\/strong>105, 1071-1096.<\/p>\n

Godel B., Barnes S.J., Barnes S.-J.. and Maier W.D., 2010.\u00a0Platinum ore in three dimensions: Insights from high-resolution X-Ray computed tomography<\/a>.\u00a0Geology<\/strong>\u00a038, 1127-1130.<\/p>\n

Maier W.D. and Barnes S.-J., 2010.\u00a0The petrogenesis of platinum-group element reefs in the upper Main Zone of the northern lobe of the Bushveld Complex on the farm Moordrift South Africa.<\/a>\u00a0Economic Geology<\/strong>\u00a0105, 841-854<\/p>\n

Maier W.D., Barnes S.-J., Sarkar A., Ripley E., Li C. and Livesey T., 2010.\u00a0The Kabanga Ni sulfide deposit, Tanzania: I. Geology, petrography, silicate rock geochemistry, and sulfur and oxygen isotopes.<\/a>\u00a0Mineralium Deposita<\/strong>\u00a045, 419-441.<\/p>\n

Maier W.D. and Barnes S.-J., 2010.\u00a0The Kabanga Ni sulfide deposits, Tanzania: II. Chalcophile and siderophile element geochemistry\u00a0<\/a>Mineralium Deposita<\/strong>\u00a045, 443-460.<\/p>\n

Savard D., Barnes S.-J. and Meisel T. 2010.\u00a0Comparison between nickel-sulfur fire assay Te Co-precipitation and isotope dilution with high-pressure asher acid digestion for the determination of platinum-group elements, rhenium and gold.\u00a0<\/a>Geostandards and Geoanalytical Research<\/strong>\u00a034, 281-291.<\/p>\n

Barnes S.-J., Savard D., B\u00e9dard L.P. and Maier W.D., 2009.\u00a0Selenium and sulfur concentrations in the Bushveld Complex of South Africa and implications for formation of the platinum-group element deposits<\/a>.\u00a0Mineralium Deposita<\/strong>\u00a044, 647-663.<\/p>\n

Maier W.D., Barnes S.J., Campbell I.H., Fiorentini M.L., Peltonen P., Barnes S.-J.. and Smithies H. 2009.\u00a0Progressive mixing of meteoritic veneer into the early Earth’s deep mantle<\/a>.\u00a0Nature\u00a0<\/strong>460, 620-622.<\/p>\n

Pag\u00e9 P. and Barnes S.-J., 2009.\u00a0Using trace elements in chromites to constrain the origin of podiform chromitites in the Thetford Mines Ophiolite, Quebec, Canada<\/a>.\u00a0Economic Geology\u00a0<\/strong>104, 997-1018.<\/p>\n

Savard D., B\u00e9dard L.P. and Barnes S.-J., 2009.\u00a0Selenium concentrations in twenty-six geological reference materials: New determinations and proposed values.<\/a>\u00a0Geostandards and Geoanalytical Research<\/strong>\u00a033, 249-259.<\/p>\n

Barnes S.-J., Prichard H.M., Cox R.A., Fisher P.C. and Godel B., 2008.\u00a0The location of the chalcophile and siderophile elements in platinum-group element ore deposits (a textural, microbeam and whole rock geochemical study: Implications for the formation of the deposits<\/a>.\u00a0Chemical Geology<\/strong>\u00a0248, 295-317.<\/p>\n

B\u00e9dard L.P., Savard D. and Barnes S.-J., 2008.\u00a0Total sulfur concentration in geological reference materials by elemental infrared analyser.<\/a>\u00a0Geostandards and Geoanalytical Research,<\/strong>\u00a032, 203-208<\/p>\n

Godel B. and Barnes S.-J., 2008.\u00a0Image analysis and composition of platinum-group minerals in the J-M Reef, Stillwater Complex<\/a>.\u00a0Economic Geology\u00a0<\/strong>103, 637-651.<\/p>\n

Godel B. and Barnes S.-J., 2008.\u00a0Platinum-group elements in sulfide minerals and the whole rock of the J-M Reef (Stillwater complex): Implication for the formation of the reef.\u00a0<\/a>Chemical Geology<\/strong>\u00a024, 272-294.<\/p>\n

Godel B., Maier W.D. and Barnes S.-J., 2008.\u00a0Platinum-group elements in the Merensky and J-M reefs: A review of recent studies.<\/a>\u00a0Journal of the Geological Society of India<\/strong>\u00a072, 595-609.<\/p>\n

Karup-Moller S., Makovicky E., and Barnes S.-J., 2008.\u00a0The metal-rich portions of the phase system Cu-Fe-Pd-S at 1000\u00b0C, 900\u00b0C and 725\u00b0C: implications for mineralization in the Skaergaard intrusion.<\/a>\u00a0Mineralogical Magazine<\/strong>\u00a072, 941-951.<\/p>\n

Maier W.D. and Barnes S.-J., 2008.\u00a0Platinum-group elements in the UG1 and UG2 chromitites, and the Bastard reef, at Impala platinum mine, western Bushveld Complex, South Africa: Evidence for late magmatic cumulate instability and reef constitution.<\/a>\u00a0South African Journal of Geology\u00a0<\/strong>111, 159-176.<\/p>\n

Maier W.D., Barnes S.-J., Chinyepi G., Barton J.M., Eglington B. and Setshedi I., 2008.\u00a0The composition of magmatic Ni\u2013Cu\u2013(PGE) sulfide deposits in the Tati and Selebi-Phikwe belts of eastern Botswana.<\/a>\u00a0<\/a>Mineralium Deposita<\/strong>, 43, 37-60.<\/p>\n

Maier W.D., Barnes S.-J., Bandyayera D., Livesey T., Li C. and Ripley E., 2008.\u00a0Early Kibaran rift-related mafic\u2013ultramafic magmatism in western Tanzania and Burundi: Petrogenesis and ore potential of the Kapalagulu and Musongati layered intrusions.<\/a>\u00a0Lithos<\/strong>\u00a0101, 24-53.<\/p>\n

Tollari N., Barnes S.-J., Cox R.A. and Nabil H., 2008.\u00a0Trace element concentrations in apatites from the Sept-\u00celes Intrusive Suite, Canada – Implications for the genesis of nelsonites.\u00a0<\/a>Chemical Geology\u00a0<\/strong>252, 180-190.<\/p>\n

Tollari N., Baker D.R. and Barnes S.-J., 2008.\u00a0Experimental effects of pressure and fluorine on apatite saturation in mafic magmas, with reference to layered intrusions and massif anorthosites.<\/a>\u00a0Contributions to Mineralogy and Petrology\u00a0<\/strong>156, 161-175<\/p>\n

Godel B., Barnes S.-J. and Maier W.D., 2007.\u00a0Platinum-group elements in sulphide minerals, platinum-group minerals, and whole-rocks of the Merensky Reef (Bushveld Complex, South Africa): Implications for the formation of the ree<\/a>f.\u00a0Journal of Petrology<\/strong>\u00a048: 1569-1604.<\/p>\n

Maier W.D., de Klerk L., Blaine J., Manyeruke T., Barnes S.-J., Stevens M.V.A. and Mavrogenes J.A., 2007.\u00a0Petrogenesis of contact-style PGE mineralization in the northern lobe of the Bushveld Complex: Comparison of data from the farms Rooipoort, Townlands, Drenthe and Nonnenwerth.\u00a0<\/a>Mineralium Deposita<\/strong>\u00a043, 255-280<\/p>\n

Barnes S.-J., Cox R.A. and Zientek M.L., 2006.\u00a0Platinum-group element, gold, silver and base metal distribution in compositionally zoned sulfide droplets from the Medvezky Creek Mine, Norilsk, Russia<\/a>.\u00a0Contributions to Mineralogy and Petrology<\/strong>\u00a0152, 187-200.<\/p>\n

Godel B., Barnes S.-J. and Maier W.D., 2006.\u00a03-D distribution of sulphide minerals in the Merensky Reef (Bushveld Complex, South Africa) and the J-M Reef (Stillwater Complex, USA) and their relationship to microstructures using X-Ray computed tomography<\/a>.\u00a0\u00a0Journal of Petrology<\/strong>\u00a047, 1853-1872.<\/p>\n

Peregoedova A., Barnes S.-J. and Baker D.R., 2006.\u00a0An experimental study of mass transfer of platinum-group elements, gold, nickel and copper in sulfur-dominated vapor at magmatic temperatures.<\/a>\u00a0Chemical Geology<\/strong>\u00a0235, 59-75.<\/p>\n

Savard D., B\u00e9dard L.P. and Barnes S.-J., 2006.\u00a0TCF Selenium preconcentration in geological materials for determination at sub-\u00b5g-1 with INAA (Se\/TCF-INAA)<\/a>.\u00a0Talanta<\/strong>\u00a070 (3), 566-571.<\/p>\n

Tollari N., Toplis, M.J. and Barnes S.-J., 2006.\u00a0Predicting phosphate saturation in silicate magmas: An experimental study of the effects of melt composition and temperature.\u00a0<\/a>Geochimica et Cosmochimica Acta<\/strong>\u00a070, 1518-1536.<\/p>\n

Manyeruke T.D., Maier W.D. and Barnes S.-J., 2005.\u00a0Major and trace element geochemistry of the Platreef on the farm Townlands, northern Bushveld Complex<\/a>.\u00a0South African Journal of Geology<\/strong>\u00a0108, 381-396.<\/p>\n

S\u00e1 J.H.S., Barnes S.-J., Prichard H.M. and Fisher P.C., 2005\u00a0The distribution of base metals and platinum-group elements in magnetitites and their host rocks in the Rio Jacar\u00e9 Intrusion, Northeastern Brazil<\/a>.\u00a0Economic Geology<\/strong>\u00a0100, 333-348.<\/p>\n

Barnes S.-J., Maier W.D. and Ashwal L.D., 2004.\u00a0Platinum-group element distribution in the Main Zone and Upper Zone of the Bushveld Complex, South Africa.<\/a>\u00a0Chemical Geology<\/strong>\u00a0208, 293-317.<\/p>\n

B\u00e9dard L.P. and Barnes S.-J., 2004.\u00a0Improved platinum-group element extraction by NiS fire assay from chromitite ore samples using a flux containing sodium metaphosphate<\/a>.\u00a0Geostandards and Geoanalytical Research<\/strong>\u00a028, 311-316.<\/p>\n

MaierW.D. and Barnes S.-J., 2004.\u00a0Pt\/Pd and Pd\/Ir ratios in mantle-derived magmas: A possible role for mantle metasomatism<\/a>.\u00a0South African Journal of Geology<\/strong>\u00a0107, 333-340.<\/p>\n

MaierW.D., Gomwe T., Barnes S.-J., Li C. and Theart, H., 2004.\u00a0Platinum group elements in the Uitkomst Complex, South Africa.<\/a>\u00a0Economic Geology<\/strong>\u00a099, 499-516.<\/p>\n

Nabil H., Clark T. and Barnes S.-J., 2004.\u00a0A Ni-Cu-Co-PGE massive sulfide prospect in a gabbronorite dike at Lac Volant, eastern Grenville Province, Qu\u00e9bec.<\/a>\u00a0In Proterozoic Tectonic Evolution of the Grenville Orogen in North America,\u00a0Geological Society of America Memoirs,<\/strong>\u00a0197, 145-161.<\/p>\n

Peregoedova A., Barnes S.-J. and Baker D.R., 2004.\u00a0The formation of Pt-Ir alloys and Cu-Pd rich sulfide melts by partial desulfurization of Fe-Ni-Cu sulfides: results of experiments and implications for natural systems<\/a>.\u00a0Chemical Geology<\/strong>\u00a0208, 247-264.<\/p>\n

Prichard H.M., Barnes S.-J., Maier W.D. and Fisher P.C., 2004.\u00a0Variations in the nature of the platinum-group minerals in a cross section through the Merensky reef at Impala platinum mines: Implications for the mode of formation of the reef.<\/a>\u00a0Canadian Mineralogist<\/strong>\u00a042, 423-437.<\/p>\n

Maier W.D. and Barnes S.-J., 2003.\u00a0Platinum-group elements in the Boulder Bed, western Bushveld Complex, South Africa<\/a>.\u00a0Mineralium Deposita<\/strong>\u00a038, 370-380.<\/p>\n

Maier W.D., Barnes S.-J., Gartz, V. and Andrews G., 2003.\u00a0Pt-Pd reefs in magnetitites of the Stella layered intrusion, South Africa: A world of new exploration opportunities for platinum group elements.<\/a>\u00a0Geology\u00a0<\/strong>31, 885-888.<\/p>\n

Maier W.D., Barnes S.-J. and Marsh J.S., 2003.\u00a0The concentrations of the noble metals in Southern African flood-type basalts and MORB: Implications for petrogenesis and magmatic sulphide exploration<\/a>.\u00a0Contributions to Mineralogy and Petrology<\/strong>\u00a0146, 44-61.<\/p>\n

Maier W.D., Roelofse F. and Barnes S.-J. 2003.\u00a0The concentration of the platinum-group elements in South African komatiites: Implications for mantle sources, melting regime and PGE fractionation during crystallization.<\/a>\u00a0Journal of Petrology<\/strong>\u00a044, 1787-1804.<\/p>\n

Pa\u0161ava J., Barnes S.-J. and Vymazalov\u00e1 A., 2003.\u00a0The use of mantle normalization and metal ratios in the identification of the sources of platinum-group elements in various metal-rich black shales<\/a>.\u00a0Mineralium Deposita<\/strong>\u00a038, 775-783.<\/p>\n

Barnes S.-J. and Maier W.D., 2002.\u00a0Platinum-group elements and microstructures of normal Merensky Reef from Impala platinum mine, Bushveld Complex.<\/a>\u00a0Journal of Petrology<\/strong>\u00a043, 103-128.<\/p>\n

B\u00e9dard L.P. and Barnes S.-J., 2002.\u00a0Comparison of N-type semi-planar and coaxial INAA detectors for 33 geochemical reference samples.<\/a>\u00a0Journal of Radioanalytical and Nuclear Chemistry\u00a0<\/strong>254, 485-497.<\/p>\n

B\u00e9dard L.P. and Barnes S.-J., 2002.\u00a0A comparison of the capacity off-ICP-MS and FA-INAA to determine platinum-group elements and gold in geological samples.<\/a>\u00a0Journal of Radioanalytical and Nuclear Chemistry<\/strong>\u00a0254, 319-329.<\/p>\n

Maier W.D., Marsh J.S., Barnes S.-J. and Dodd D.C., 2002.\u00a0The distribution of platinum group elements in the Insizwa lobe, Mount Ayliff Complex, South Africa: Implications for Ni-Cu-PGE sulfide exploration in the Karoo igneous province<\/a>.\u00a0Economic Geology\u00a0<\/strong>97, 1293-1306<\/p>\n

Baker D.R., Barnes S.-J., Simon G. and Bernier F., 2001.\u00a0Fluid transport of sulfur and metals between sulfide melt and basaltic melt.<\/a>\u00a0Canadian Mineralogist<\/strong>\u00a039, 537-546.<\/p>\n

Barnes S.-J., van Achterbergh E., Makovicky E. and Li C., 2001.\u00a0Proton microprobe results for the partitioning of platinum-group elements between monosulphide solid solution and sulphide liquid.<\/a>\u00a0South African Journal of Geology\u00a0<\/strong>104, 275-286.<\/p>\n

Barnes S.-J., Melezhik V.A. and Sokolov S.V., 2001.\u00a0The composition and mode of formation of the Pechenga nickel deposits, Kola Peninsular, Northwestern Russia.<\/a>\u00a0Canadian Mineralogist\u00a0<\/strong>39, 447-472.<\/p>\n

Lahaye Y., Barnes S.-J., Frick L.R. and Lambert, D.D., 2001.\u00a0Re-Os isotopic study of komatiitic volcanism and magmatic sulphide formation in the southern Abitibi Greenstone Belt, Ontario, Canada<\/a>.\u00a0Canadian Mineralogist<\/strong>\u00a039, 473-490.<\/p>\n

Maier W.D., Barnes S.-J and van der Merwe M., 2001.\u00a0Platinum-group elements in the Pyroxenite Marker, Bushveld Complex: Implications forth formation of the Main Zone.<\/a>\u00a0South African Journal of Geology<\/strong>\u00a0104, 301-308.<\/p>\n

Maier W.D., Sliep J., Barnes S.-J., de Waal S.A. and Li C., 2001.\u00a0PGE-bearing mafic-ultramafic sills in the floor of the Eastern Bushveld Complex on the farms Blaauwboschkraal, Swartkoppies, and Waterval.<\/a>\u00a0South African Journal of Geology<\/strong>\u00a0104, 343-354.<\/p>\n

Maier W.D., Barnes S.-J., Ashwal L.D., and Li C., 2001.\u00a0A reconnaissance study on the magmatic Cu-Ni-PGE sulphide potential of the Tete Complex, Mozambique.<\/a>\u00a0South African Journal of Geology\u00a0<\/strong>104, 355-363.<\/p>\n

Th\u00e9riault R.D., Barnes S.-J. and Severson M.J., 2000.\u00a0Origin of Cu-Ni-PGE sulfide mineralization in the Partridge River Intrusion, Duluth Complex, Minnesota.<\/a>\u00a0Economic Geology<\/strong>\u00a095, 929-945.<\/p>\n

Maier W.D. and Barnes S.-J., 1999.\u00a0Platinum-group elements in silicate rocks of the Lower, Critical and Main Zones of the Bushveld Complex.<\/a>\u00a0Journal of Petrology<\/strong>, 40, 1647-1671.<\/p>\n

Maier W.D. and Barnes S.-J., 1999.\u00a0The origin of Cu sulfide deposits in the Curaca Valley, Bahia, Brazil: Evidence from Cu, Ni, Se, and platinum-group element concentrations.<\/a>\u00a0Economic Geology<\/strong>\u00a094, 165-183.<\/p>\n

Maier W.D., Prichard H.M., Barnes S.-J. and Fisher P.C., 1999.\u00a0Compositional variation of laurite at Union Section in the western Bushveld Complex<\/a>.<\/a>\u00a0South African<\/strong>\u00a0Journal of Geology<\/strong>\u00a0102, 286-292.<\/p>\n

MaierW.D. and Barnes S.-J., 1998.\u00a0Concentrations of rare earth elements in silicate rocks of the Lower, Critical and Main Zones of the Bushveld Complex.<\/a>\u00a0Chemical Geology\u00a0<\/strong>150, 85-103.<\/p>\n

Maier W.D., Barnes S.-J. and de Waal S., 1998.\u00a0Exploration for magmatic Ni-Cu-PGE sulphide deposits: A review of recent advances in the use of geochemical tools, and their application to some South African ores.<\/a>\u00a0South African Journal of Geology<\/strong>\u00a0101, 237-253.<\/p>\n

Th\u00e9riault R.D. and Barnes S.-J., 1998.\u00a0Compositional variations in Cu-Ni-PGE sulfides of the Dunka Road deposit, Duluth Complex, Minnesota: The importance of combined assimilation and magmatic processes.<\/a>\u00a0Canadian Mineralogist<\/strong>\u00a036, 869-886.<\/p>\n

Barnes S.-J., Zientek M.L. and Severson M.J., 1997.\u00a0Ni, Cu, Au and platinum-group element contents of sulphides associated with intraplate magmatism: a synthesis.<\/a>\u00a0Canadian Journal of Earth Sciences<\/strong>\u00a034, 337-351.<\/p>\n

Barnes S.-J., Makovicky E., Makovicky M., Rose-Hansen J. and Karup-Moller S., 1997.\u00a0Partition coefficients for Ni, Cu, Pd, Pt, Rh and Ir between monosulphide solid solution and sulphide liquid and the implications for the formation of compositionally zoned Ni-Cu sulphide bodies by fractional crystallization of sulphide liquid.<\/a>\u00a0Canadian Journal of Earth Sciences<\/strong>\u00a034, 366-374.<\/p>\n

Th\u00e9riault R., Barnes S.-J. and Severson M.J., 1997.\u00a0The influence of country-rock assimilation and silicate to sulfide ratios (R factor) on the genesis of the Dunka Road Cu-Ni-platinum-group element deposit, Duluth Complex Minnesota.<\/a>\u00a0Canadian Journal of Earth Sciences<\/strong>\u00a034, 375-389.<\/p>\n

Bulanova G.P., Griffin W.L., Ryan C.G., Shestakova O.Y. and Barnes S.-J., 1996.\u00a0Trace elements in sulfide inclusions from Yakutian diamonds.<\/a>\u00a0Contributions to Mineralogy and Petrology<\/strong>\u00a0124, 111-125.<\/p>\n

Hauck S.A., Severson M.J., Zanko L., Barnes S.-J., Morton P., Alminas H., Foord E.E. and Dahlberg E.H., 1996.\u00a0An overview of the geology and oxide, sulfide and platinum-group element mineralization along the western and northern contacts of the Duluth Complex.\u00a0In<\/em>\u00a0Middle Proterozoic to Cambrian Rifting, Central North America.<\/a>\u00a0Geological Society of America Special Paper<\/strong>\u00a0312, 137-187.<\/p>\n

Li C., Barnes S.-J., Makovicky E., Rose-Hansen J. and Makovicky M.,1996.\u00a0Partitioning of nickel, copper, iridium, rhenium, platinum, and palladium between monosulfide solid solution and sulfide liquid: Effects of composition and temperature.<\/a>\u00a0Geochimica et Cosmochimica Acta<\/strong>\u00a060, 1231-1238.<\/p>\n

Li C. and Barnes S.-J., 1996.\u00a0Partitioning of platinum-group elements and Au in the Fe-Ni-Cu-S system: Experiments on the fractional crystallization of sulfide melt – a discussion<\/a>.\u00a0Contributions to Mineralogy and Petrology<\/strong>\u00a0123: 435-437.<\/p>\n

Maier W.D., Barnes S.-J., de Klerk W.J., Teigler B. and Mitchell A.A., 1996.\u00a0Cu\/Pd and Cu\/Pt of silicate rocks in the Bushveld Complex: Implications for platinum-group element exploration.<\/a>\u00a0Economic Geology\u00a0<\/strong>91, 1151-1158.<\/p>\n

Maier W.D. and Barnes S.-J., 1996.\u00a0Unusually high concentrations of magnetite at Caraiba and other Cu-sulfide deposits in the Curaca Valley, Bahia, Brazil.<\/a>\u00a0Canadian Mineralogist<\/strong>\u00a034, 701-716.<\/p>\n

Maier W.D., Barnes S.-J. and Pellet T., 1996.\u00a0The economic significance of the Bell River Complex, Abitibi subprovince, Quebec.<\/a>\u00a0Canadian Journal of Earth Sciences<\/strong>\u00a033, 967-980.<\/p>\n

Barnes S.-J. and Francis D., 1995.\u00a0The distribution of platinum-group elements, nickel, copper and gold in the Muskox layered intrusion, Northwest Territories, Canada.<\/a>\u00a0Economic Geology<\/strong>\u00a090, 135-155.<\/p>\n

Li C.and Barnes S.-J., 1995. Comment on “Fractional crystallization of anhydrous sulfide liquid in the system Fe-Ni-Cu-Smith application to magmatic sulfide deposits” by M.E. Fleet and Y. Pan.\u00a0Geochimica et Cosmochimica Acta<\/strong>\u00a059, 3863-3865.<\/p>\n

Sawyer E.W.and Barnes S.-J., 1994.\u00a0Thrusting, magmatic intraplating, and metamorphic core complex development in the Archaean Belleterre-Angliers Greenstone Belt, Superior Province, Quebec, Canada.<\/a>\u00a0Precambrian Research<\/strong>\u00a068, 183-203.<\/p>\n

Barnes S.-J., Couture J.-F., Sawyer E.W. and Bouchaib C., 1993.\u00a0Nickel-copper sulphide occurrences in Belleterre-Angliers belt of the Pontiac sub-province and the use of Cu\/Pd ratios in interpreting platinum-group element distributions.<\/a>\u00a0Economic Geology<\/strong>\u00a088, 1402-1418.<\/p>\n

Barnes S.-J. and Picard C.P., 1993.\u00a0The behaviour of platinum-group elements during partial melting, crystal fractionation and sulphide segregation: An example from the Cape Smith Fold Belt, northern Quebec.<\/a>\u00a0Geochimica et Cosmochimica Acta\u00a0<\/strong>57, 79-87.<\/p>\n

Barnes S.-J., Picard C.P., Giovenazzo D. and Tremblay C., 1992.\u00a0The composition of nickel-copper sulphide deposits and their host rocks from the Cape Smith Fold Belt, northern Quebec.<\/a>\u00a0Australian Journal of Earth Sciences<\/strong>\u00a039, 335-347.<\/p>\n

Barnes S.-J., 1990.\u00a0The use of metal ratios in prospecting for platinum-group element deposit.<\/a>\u00a0Journal of Geochemical Exploration<\/strong>\u00a037, 91-99.<\/p>\n

Barnes S.J. and Barnes, S.-J, 1990.\u00a0A new interpretation of the Katinik nickel deposit, Ungava, northern Quebec.<\/a>\u00a0Economic Geology<\/strong>\u00a085, 1269-1272.<\/p>\n

Barnes S.-J. and Giovenazzo D., 1990.\u00a0Platinum-group elements in the Bravo Intrusion, Cape Smith Fold Belt, Northern Quebec.<\/a>\u00a0Canadian Mineralogist<\/strong>\u00a028, 431-449.<\/p>\n

Barnes S.-J. and Often M., 1990.\u00a0Ti-rich komatiites from northern Norway.<\/a>\u00a0Contributions to Mineralogy and Petrology<\/strong>\u00a0105: 42-54.<\/p>\n

B\u00e9dard L.P. and Barnes S.-J., 1990.\u00a0Instrumental neutron activation analysis by collecting only one spectrum: Results for international geochemical reference samples.<\/a>\u00a0Geostandards Newsletters\u00a0<\/strong>14, 479-484.<\/p>\n

Tucker R.D., Boyd R, and Barnes S.-J., 1990.\u00a0A U-Pb zircon age date for Tehrani intrusion, N. Norway: New evidence of basic magmatism in the Scandinavian Caledon ides in Early Silurian time.<\/a>\u00a0Norsk Geologisk Tidsskrift<\/strong>\u00a070, 229-239.<\/p>\n

Sawyer E.W. and Barnes S.-J., 1988.\u00a0Temporal and compositional differences between subsolidus and anatectic migmatite leucosomes from the Quectico metasedimentary belt, Canada.<\/a>\u00a0Journal of Metamorphic Geology\u00a0<\/strong>6, 437-450.<\/p>\n

Barnes, S.-J. 1987. Reply to a discussion of “The petrography and geochemistry of komatiite flows from the Abitibi Greenstone Belt, and a model for their formation.”\u00a0Lithos<\/b>\u00a020, 182-185.<\/p>\n

Barnes S.-J. and Naldrett, A.J., 1987.\u00a0Fractionation of the platinum group elements and gold in some komatiites of the Abitibi Greenstone Belt, Northern Ontario<\/a>.\u00a0Economic Geology<\/strong>\u00a082, 165-183.<\/p>\n

Barnes S.-J., 1987.\u00a0Unusual nickel and copper to noble-metal ratios from the Rana layered intrusion, northern Norway.<\/a>\u00a0Norsk Geologisk Tidsskrift<\/strong>, 67, 215-231.<\/p>\n

Barnes S.-J. and Naldrett A.J. 1986.\u00a0Variations in platinum group element concentrations in the Alexo mine komatiite, Abitibi Greenstone Belt, northern Ontario.\u00a0<\/a>Geological Magazine<\/strong>\u00a0123, 515-524.<\/p>\n

Naldrett A.J. and Barnes S.-J., 1986. The behavior of platinum group elements during fractional crystallization and partial melting with special reference to the composition of magmatic sulphide ores.\u00a0Fortschritteder Mineralogie<\/strong>\u00a064, 113-133.<\/p>\n

Barnes S.-J., 1985.\u00a0The petrography and geochemistry of komatiite flows from the Abitibi Greenstone Belt and a model for their formation.<\/a>\u00a0Lithos\u00a0<\/strong>18, 241-270.<\/p>\n

Barnes S.-J., Naldrett, A.J. and Gorton, M.P., 1985.\u00a0The origin of the fractionation of the platinum-group elements in terrestrial magmas.<\/a>\u00a0Chemical Geology<\/strong>\u00a053, 303-323.<\/p>\n

Barnes S.-J. and Gorton M.P., 1984.\u00a0Trace element analysis by neutron activation analysis with a low-flux reactor (Slowpoke-II): Results for international reference rocks.<\/a>\u00a0Geostandards Newsletters<\/strong>\u00a08, 17-24.<\/p>\n

Barnes S.-J., 1983.\u00a0A comparative study of olivine and clinopyroxene spinifex flows from Alexo, Abitibi greenstone belt, Ontario, Canada.<\/a>\u00a0Contributions to Mineralogy and Petrology<\/strong>\u00a083, 293-308.<\/p>\n

Bawyer E.W., Barnes S.-J. and Buck M.J., 1983.\u00a0Pillow shelves: determination of bedding direction and structural facing direction from shelves in deformed pillow lavas.<\/a>\u00a0Canadian Journal of Earth Sciences<\/strong>\u00a020, 1483-1487.<\/p>\n

Barnes S.-J. and Sawyer E.W., 1980.\u00a0An alternative model for the Damara Mobile Belt: Ocean crust subduction and continental convergence.<\/a>\u00a0Precambrian Research<\/strong>\u00a013, 297-336.<\/p>\n

Cawthorn R.G., McIver J.R., McCarthy T.S., Wyatt B.A., Ferguson J. and Barnes S.-J., 1979.\u00a0Possible liquid immiscibility in high-magnesia basalts from the Ventersdorp Supergroup, South Africa<\/a>.<\/a>\u00a0Journal of Geology<\/strong>\u00a087, 105-113.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
\u00a0<\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

  Publications\u00a0de p\u00e9riodiques\/Journal Publications Google scholar page \u00a0 Researchgate page Barnes, S.-J., Maier, W.D., Savard, D., and Prevec, S.A. 2025. Major and trace element concentrations in chromite and silicate minerals of the critical zone of the Bushveld Complex, South Africa: Effects of reequilibration and crystal fractionation on chromite composition. Economic Geology. https:\/\/doi.org\/10.5382\/econgeo.5156 Chayka, I.F., Kamenetsky, … Continuer la lecture de Articles<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":89,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"_links":{"self":[{"href":"https:\/\/portfolio.uqac.ca\/sarahjanebarnes\/wp-json\/wp\/v2\/pages\/162"}],"collection":[{"href":"https:\/\/portfolio.uqac.ca\/sarahjanebarnes\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/portfolio.uqac.ca\/sarahjanebarnes\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/portfolio.uqac.ca\/sarahjanebarnes\/wp-json\/wp\/v2\/users\/89"}],"replies":[{"embeddable":true,"href":"https:\/\/portfolio.uqac.ca\/sarahjanebarnes\/wp-json\/wp\/v2\/comments?post=162"}],"version-history":[{"count":27,"href":"https:\/\/portfolio.uqac.ca\/sarahjanebarnes\/wp-json\/wp\/v2\/pages\/162\/revisions"}],"predecessor-version":[{"id":452,"href":"https:\/\/portfolio.uqac.ca\/sarahjanebarnes\/wp-json\/wp\/v2\/pages\/162\/revisions\/452"}],"wp:attachment":[{"href":"https:\/\/portfolio.uqac.ca\/sarahjanebarnes\/wp-json\/wp\/v2\/media?parent=162"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/portfolio.uqac.ca\/sarahjanebarnes\/wp-json\/wp\/v2\/tags?post=162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}