| Reference Type | Journal (article/letter/editorial) |
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| Title | Phases in the Ni–Sb–As system which occur in the Bon Accord oxide body, Barberton greenstone belt, South Africa |
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| Journal | Mineralogical Magazine |
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| Authors | Tredoux, M. | Author |
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| Zaccarini, F. | Author |
| Garuti, G. | Author |
| Miller, D. E. | Author |
| Year | 2016 (February) | Volume | 80 |
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| Issue | 1 |
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| Publisher | Mineralogical Society |
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| DOI | doi:10.1180/minmag.2015.079.7.07Search in ResearchGate |
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| Generate Citation Formats |
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| Mindat Ref. ID | 244756 | Long-form Identifier | mindat:1:5:244756:2 |
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| GUID | 0 |
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| Full Reference | Tredoux, M., Zaccarini, F., Garuti, G., Miller, D. E. (2016) Phases in the Ni–Sb–As system which occur in the Bon Accord oxide body, Barberton greenstone belt, South Africa. Mineralogical Magazine, 80 (1) 187-198 doi:10.1180/minmag.2015.079.7.07 |
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| Plain Text | Tredoux, M., Zaccarini, F., Garuti, G., Miller, D. E. (2016) Phases in the Ni–Sb–As system which occur in the Bon Accord oxide body, Barberton greenstone belt, South Africa. Mineralogical Magazine, 80 (1) 187-198 doi:10.1180/minmag.2015.079.7.07 |
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| Abstract/Notes | AbstractAn oxide-silicate occurrence, containing >40 wt.% NiO whole rock and showing enrichment in the platinum-group elements and antimony, was investigated at high magnification. Many phases with grain sizes generally <100 μm were observed; electron microprobe analysis indicated that, although some of these are known minerals in Ni–Sb–As space (such as breithauptite and orcelite), most of them cluster around the following compositions: Ni3Sb, Ni3(Sb,As), Ni3As, Ni5(Sb,As)2, Ni7(Sb,As)3 and Ni11(Sb,As)8. Such phases have been observed in synthetic systems, but up to now not in nature. The data reported here therefore probably represent the compositions of new minerals. |
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