 | Rezvukhin, D. I., Malkovets, V. G., Sharygin, I. S., Kuzmin, D. V., Gibsher, A. A., Litasov, K. D., Pokhilenko, N. P., Sobolev, N. V. (2016) Inclusions of crichtonite group minerals in pyropes from the Internatsionalnaya kimberlite pipe, Yakutia. Doklady Earth Sciences, 466 (2) 206-209 doi:10.1134/s1028334x16020227 | Journal (article/letter/editorial) | | minerals of the LIMA series from kimberlites of South Africa, whereas the average concentrations of Ba and...heavy mineral concentrate of kimberlites from South Africa (De Beers, Jagersfontein, Kolonkwanen, Bultfontein...crichtonite group minerals in xenogenic material of South African kimberlites, findings of these minerals...concentrate of South African kimberlites; (C) minerals of the LIMA series from xenolith of spinel harzburgite...harzburgite from the Boshof Road dumps, Kaapvaal Province, South Africa [3]. The concentration of Na2O was not |  | Fitzpayne, Angus, Giuliani, Andrea, Phillips, David, Hergt, Janet, Woodhead, Jon D., Farquhar, James, Fiorentini, Marco L., Drysdale, Russell N., Wu, Nanping (2018) Kimberlite-related metasomatism recorded in MARID and PIC mantle xenoliths. Mineralogy and Petrology, 112. 71-84 doi:10.1007/s00710-018-0573-z | Journal (article/letter/editorial) | | southern African kimberlites and orangeites from the Kimberley and Barkly West areas. MARID and PIC rocks are...lithospheric mantle, which have been recovered from the Kimberley and other southern African kimberlites (Grégoire...xenolith samples studied here originate from the Kimberley kimberlites (Bultfontein, Wesselton, De Beers...localities are situated in or close to the town of Kimberley, in the Western terrane of the Kaapvaal craton...craton (e.g., Field et al. 2008). The Kimberley kimberlites were emplaced at ca. 80–90 Ma (e.g., Allsopp and |  | Creighton, Steven, Stachel, Thomas, Matveev, Sergei, Höfer, Heidi, McCammon, Catherine, Luth, Robert W. (2009) Oxidation of the Kaapvaal lithospheric mantle driven by metasomatism. Contributions to Mineralogy and Petrology, 157 (4) 491-504 doi:10.1007/s00410-008-0348-3 | Journal (article/letter/editorial) | | depth-fO2 trend in the mantle beneath Kimberley, South Africa. Chondrite normalized REE patterns for...Mantle metasomatism MARID Kaapvaal craton Kimberley kimberlite Introduction The stabilities of native...lithosphere. Oxygen fugacity studies of the shallow, spinel-bearing portion of the lithospheric mantle have...peridotite xenoliths from Finland, South Africa, Lesotho, and northern Canada. The consensus that is emerging...were investigated for this study from the Boshof Road dumps (Bultfontein 123 Late Archean western margin |  | Giuliani, Andrea, Soltys, Ashton, Phillips, David, Kamenetsky, Vadim S., Maas, Roland, Goemann, Karsten, Woodhead, Jon D., Drysdale, Russell N., Griffin, William L. (2017) The final stages of kimberlite petrogenesis: Petrography, mineral chemistry, melt inclusions and Sr-C-O isotope geochemistry of the Bultfontein kimberlite (Kimberley, South Africa) Chemical Geology, 455. 342-356 doi:10.1016/j.chemgeo.2016.10.011 | Journal (article/letter/editorial) | | geochemistry of the Bultfontein kimberlite (Kimberley, South Africa) Andrea Giuliani, Ashton Soltys, David...geochemistry of the Bultfontein kimberlite (Kimberley, South Africa), Chemical Geology (2016), doi:10.1016/j...the SC RI PT Bultfontein kimberlite (Kimberley, South Africa) Andrea Giuliani1,2,3*, Ashton Soltys1...(BK) from the Bultfontein kimberlite (Kimberley, South MA Africa). Sample BK consists of abundant macrocrysts...grains of apatite, serpentinised monticellite, spinel, perovskite, phlogopite and ilmenite in a matrix |  | Soltys, Ashton, Giuliani, Andrea, Phillips, David, Kamenetsky, Vadim S., Maas, Roland, Woodhead, Jon, Rodemann, Thomas (2016) In-situ assimilation of mantle minerals by kimberlitic magmas — Direct evidence from a garnet wehrlite xenolith entrained in the Bultfontein kimberlite (Kimberley, South Africa) Lithos, 256. 182-196 doi:10.1016/j.lithos.2016.04.011 | Journal (article/letter/editorial) | | entrained in the Bultfontein kimberlite (Kimberley, South Africa) Ashton Soltys, Andrea Giuliani, David...entrained in the Bultfontein kimberlite (Kimberley, South Africa), LITHOS (2016), doi: 10.1016/j.lithos...in SC RI the Bultfontein kimberlite (Kimberley, South Africa). Ashton Soltys1,*, Andrea Giuliani1,2...km)] from the Bultfontein kimberlite (Kimberley, South Africa). This vein assemblage is dominated by...perovskite from the other kimberlites in the Kimberley area. Clinopyroxene and garnet in the host wehrlite |  | Fitzpayne, Angus, Giuliani, Andrea, Harris, Chris, Thomassot, Emilie, Cheng, Chen, Hergt, Janet (2019) Evidence for subduction-related signatures in the southern African lithosphere from the N-O isotopic composition of metasomatic mantle minerals. Geochimica et Cosmochimica Acta, 266. 237-257 doi:10.1016/j.gca.2019.02.037 | Journal (article/letter/editorial) | | 2109 New South Wales, Australia 3 Department of Geological Sciences, University of Cape Town, Rondebosch...Rondebosch 7700, South Africa 4 Centre de Recherches Pétrographiques et Géochimiques-CNRS, Université...rocks – from the Bultfontein kimberlite (Kimberley, South Africa), which show varying degrees of metasomatism...crustal component occurred in the source of the Kimberley kimberlites, or was assimilated during interaction...cratonic regions such as the Kaapvaal in southern Africa indicates a complex evolutionary history for the |  | | Journal (article/letter/editorial) | | the archetypal Bultfontein kimberlite (Kimberley, South Africa) Ashton Soltys, Andrea Giuliani, David...the archetypal Bultfontein kimberlite (Kimberley, South Africa). The address for the corresponding author...the archetypal Bultfontein kimberlite (Kimberley, South Africa) a SC RI PT Ashton Soltysa*, Andrea...BK-1) from the MA Bultfontein mine (Kimberley, South Africa). The accuracy of this whole-rock reconstruction...et al., 1983) Bultfontein kimberlite, Kimberley (South Africa). This sample was selected for melt reconstruction |  | | Journal (article/letter/editorial) | | the history of metasomatic events recorded in a spinel-harzburgite xenolith which was sampled by a Cretaceous...Cretaceous kimberlite of the central Kaapvaal Craton, South Africa. Two episodes of interaction between the host...pre-metasomatic assemblage is olivine + orthopyroxene + Cr-spinel. Subsequent modal metasomatism formed phlogopite...emplacement ages of Cretaceous kimberlites in the Kimberley area. The age spread is interpreted as a result...phases, zircon and sulfides and formed Al–Ti–Ni-rich spinel + K–Cr priderite + Nb-rich titanite + baddeleyite |  | | Report (issue) | | SURVEY OF SOUTH AFRICA COUNCIL FOR GEOSCIENCE GEOLOGICAL SURVEY OF SOUTH AFRICA MINERALOGY OF SOUTH AFRICA:... COUNCIL FOR GEOSCIENCE GEOLOGICAL SURVEY OF SOUTH AFRICA Scientific Editor R.D. Dixon Linguistic and...Council for Geoscience (Geological Survey of South Africa), 280 Pretoria Street, Silverton, Pretoria or........................... 69 5.1 Overview of South African Occurrences ..............................LAYEREDSUITE,BUSHVELDCOMPLEX.... 111 MINERALOGY OF SOUTH AFRICA: TYPE-MINERAL SPECIES AND TYPE-MINERAL NAMES |  | Fitzpayne, Angus, Giuliani, Andrea, Maas, Roland, Hergt, Janet, Janney, Philip, Phillips, David (2019) Progressive metasomatism of the mantle by kimberlite melts: Sr–Nd–Hf–Pb isotope compositions of MARID and PIC minerals. Earth and Planetary Science Letters, 509. 15-26 doi:10.1016/j.epsl.2018.12.013 | Journal (article/letter/editorial) | | Sciences, Macquarie University, North Ryde 2109, New South Wales, Australia c Melbourne Isotope Geochemistry...Geological Sciences, University of Cape Town, Rondebosch 7701, South Africa b a r t i c l e i n f o Article...Cretaceous kimberlites (Kimberley) and orangeites (Newlands) from South Africa are used here to examine...have so far been reported exclusively from the Kimberley kimberlites (e.g., Fitzpayne et al., 2018a, 2018b;...compositions of MARID and PIC samples from the Kimberley kimberlites. In their pioneering work, Kramers |  | Fitzpayne, Angus, Giuliani, Andrea, Hergt, Janet, Phillips, David, Janney, Philip (2018) New geochemical constraints on the origins of MARID and PIC rocks: Implications for mantle metasomatism and mantle-derived potassic magmatism. Lithos, 318. 478-493 doi:10.1016/j.lithos.2018.08.036 | Journal (article/letter/editorial) | | Ryde, 2109 New South Wales, Australia Department of Geological Sciences, University of Cape Town, Rondebosch...Rondebosch 7701, South MA 3 AC CE Corresponding author. PT E * D Africa ACCEPTED MANUSCRIPT Abstract...MARID and PIC samples from the Kimberley- D Barkly West area in South Africa. Similarities between compositions...PIC xenoliths originate from the Kimberley kimberlites (South Africa), although MARID samples have also...relative abundance of archetypal MARID rocks in the Kimberley kimberlites compared to other localities remains |  | Giuliani, Andrea, Woodhead, Jon D., Phillips, David, Maas, Roland, Davies, Gareth R., Griffin, William L. (2018) Titanates of the lindsleyite–mathiasite (LIMA) group reveal isotope disequilibrium associated with metasomatism in the mantle beneath Kimberley (South Africa) Earth and Planetary Science Letters, 482. 253-264 doi:10.1016/j.epsl.2017.11.014 | Journal (article/letter/editorial) | | with metasomatism in the mantle beneath Kimberley (South Africa) Andrea Giuliani a,b,c,∗ , Jon D. Woodhead...xenoliths Sr isotope disequilibrium metasomatism Kimberley * a b s t r a c t Radiogenic isotope variations...xenoliths from the ∼84 Ma Bultfontein kimberlite (South Africa). Previous U/Pb dating of the LIMA phases was...and entrained xenoliths from the Kimberley kimberlites (South Africa) lead us to question the basic assumption...magmatism in the lithospheric mantle beneath Kimberley (Dawson et al., 2001; Giuliani et al., 2013a, |  | Konzett, Jürgen, Krenn, Kurt, Rubatto, Daniela, Hauzenberger, Christoph, Stalder, Roland (2014) The formation of saline mantle fluids by open-system crystallization of hydrous silicate-rich vein assemblages – Evidence from fluid inclusions and their host phases in MARID xenoliths from the central Kaapvaal Craton, South Africa. Geochimica et Cosmochimica Acta, 147. 1-25 doi:10.1016/j.gca.2014.10.015 | Journal (article/letter/editorial) | | xenoliths from the central Kaapvaal Craton, South Africa Jürgen Konzett, Kurt Krenn, Daniela Rubatto...xenoliths from the central Kaapvaal Craton, South Africa, Geochimica et Cosmochimica Acta (2014), doi:...xenoliths from the central Kaapvaal Craton, South Africa Jürgen Konzett1, Kurt Krenn2, Daniela Rubatto3...sampled by Cretaceous group-I kimberlites of the Kimberley cluster from the central Kaapvaal Craton. We use...emplacement ages of the group-I kimberlites in the Kimberley area which range from 83±4 to 90±3 Ma (Allsopp |  | Rezvukhin, Dmitriy I., Nikolenko, Evgeny I., Sharygin, Igor S., Rezvukhina, Olga V., Chervyakovskaya, Maria V., Korsakov, Andrey V. (2022) Cr-pyrope xenocrysts with oxide mineral inclusions from the Chompolo lamprophyres (Aldan shield): Insights into mantle processes beneath the southeastern Siberian craton. Mineralogical Magazine, 86 (1) 60-77 doi:10.1180/mgm.2021.89 | Journal (article/letter/editorial) | | discovery of diamondiferous lamproites in West Kimberley, Western Australia (Jaques et al., 1984) and Prairie...Nikolenko et al. (2020b). Within the Chompolo district, there are six pipes (Ogonek, Gornaya, Perevalnaya...>0.4 wt.% were rejected from the database. of Cr-spinel (up to 300 µm) are located separately from the...using a Horiba Jobin Cr-spinel appear in several samples; in such cases Cr-spinel is a Yvon LabRAM HRS00...mode. ilmenite, crichtonite-group minerals and Cr-spinel) comprise charGenerally, one spot per garnet was |  | Aulbach, Sonja, Giuliani, Andrea, Fiorentini, Marco L., Baumgartner, Raphael J., Savard, Dany, Kamenetsky, Vadim S., Caruso, Stefano, Danyushevky, Leonid V., Powell, Will, Griffin, William L. (2021) Siderophile and chalcophile elements in spinels, sulphides and native Ni in strongly metasomatised xenoliths from the Bultfontein kimberlite (South Africa). Lithos, 380. 105880pp. doi:10.1016/j.lithos.2020.105880 | Journal (article/letter/editorial) | | metasomatised xenoliths from the Bultfontein kimberlite (South Africa) Sonja Aulbach, Andrea Giuliani, Marco L. Fiorentini...metasomatised xenoliths from the Bultfontein kimberlite (South Africa), LITHOS (2020), https://doi.org/ 10.1016/j...metasomatised xenoliths from the Bultfontein kimberlite (South Africa) Sonja Aulbach1,*, Andrea Giuliani2,3,*, Marco... and PANGEA Research Centre, University of New South Wales, Australia 6 CSIRO Mineral Resources, Kensington...Ilmenite Diopside (MARID) rocks (median 1.6 ppm). Spinel is an insignificant host for all na elements |
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