 | Kamenetsky, Vadim S., Belousova, Elena A., Giuliani, Andrea, Kamenetsky, Maya B., Goemann, Karsten, Griffin, William L. (2014) Chemical abrasion of zircon and ilmenite megacrysts in the Monastery kimberlite: Implications for the composition of kimberlite melts. Chemical Geology, 383. 76-85 doi:10.1016/j.chemgeo.2014.06.008 | Journal (article/letter/editorial) | | abrasion of zircon and ilmenite megacrysts in the Monastery kimberlite: Implications for the composition of...ilmenite and zircon megacrysts from the Monastery kimberlite (South Africa) represent a textbook example of...(nepheline, kalsilite, sodalite, phlogopite–tetraferriphlogopite), titanates (priderite, freudenbergite)...exploration. The “classic” megacryst suite in the Monastery kimberlite, renowned for the size of its crystals...more abundant in the Group I Monastery kimberlite pipe in South Africa than in any other studied kimberlite |  | Abersteiner, Adam, Kamenetsky, Vadim S., Goemann, Karsten, Golovin, Alexander V., Sharygin, Igor S., Pearson, D. Graham, Kamenetsky, Maya, Gornova, Marina A. (2019) Polymineralic inclusions in kimberlite-hosted megacrysts: Implications for kimberlite melt evolution. Lithos, 336. 310-325 doi:10.1016/j.lithos.2019.04.004 | Journal (article/letter/editorial) | | Novosibirsk 630090, Russian Federation e D Novosibirsk State University, Pirogova 2, Novosibirsk 630090, Russian...400 – 500 m depth horizon (also termed Serpentine Free Udachnaya-East, or ‘SFUE’; Abersteiner et al., 2018;...(UV9774-cpx, UV-AVG). All samples were collected from mine dumps, which represent different sections of the...fine-grained intergrowths of phlogopite with minor tetraferriphlogopite (KMg3Fe3+Si3O10(OH)2). In addition, sample...cm in size) of a single olivine megacryst from a mine dump of the unserpentinised Udachnaya-East kimberlite |  | | Journal (article/letter/editorial) | | kimberlite-lamproite magmatism from the Man Craton (West Africa): New insights from petrography and mineral chemistry...kimberlite-lamproite magmatism from the Man Craton (West Africa): New insights from petrography and mineral chemistry...TongoPre-proof and Weasua diamondiferous rocks, West Africa Contrasting types of micaceous kimberlite-lamproite...kimberlite-lamproite magmatism from the Man craton (West Africa): New insights from petrography and mineral chemistry...Sciences, University of Cape Town, Rondebosch 7701, South Africa -p 1 of Geoffrey H. Howarth1,2 and Andrea |  | Kargin, Alexey Vladimirovich, Nosova, Anna Andreevna, Sazonova, Ludmila Vyacheslavovna, Tretyachenko, Vladimir Vasilievich, Larionova, Yulia Olegovna, Kovalchuk, Elena Vladimirovna (2021) Ultramafic Alkaline Rocks of Kepino Cluster, Arkhangelsk, Russia: Different Evolution of Kimberlite Melts in Sills and Pipes. Minerals, 11 (5) 540 doi:10.3390/min11050540 | Journal (article/letter/editorial) | | Moscow, Russia Geology Department, Lomonosov Moscow State University, 119991 Moscow, Russia Vilyui GRE AC...primary Al- and Ti-bearing phlogopite toward tetraferriphlogopite and the transition of spinel compositions...Kimberlite sills are known in the Kimberley area of South Africa; in Rhodesia; in the Singida and Kimali areas...Benfontein, South Africa [3,6]) or to phlogopite-rich kimberlites (e.g., Wesselton Water Tunnels, South Africa...phlogopite with late-stage overgrowths of orange tetraferriphlogopite [14]. In such cases, widely applied mineralogical–genetic |  | | Journal (article/letter/editorial) | | silicates (olivine, clinopyroxene, phlogopite, tetraferriphlogopite, amphibole-supergroup minerals, serpentine-group...geological setting and kimberlites of the Udachnaya mine (Daldyn field, Yakutian diamondiferous province...spectroscopic (EDS) system equipped with a liquid nitrogen-free XMax-80 Silicon Drift Detector (Oxford Instruments...Rt—rutile; Spl—spinel; Srp—serpentine; Tphl—tetraferriphlogopite; YIHA—yimengite-hawthorneite series. 3....UV-13-233 was picked in the Udachnaya-East open-pit mine from a volcanoclastic partially serpentinized kimberlite |  | | Book | | discovery of these rocks in the Orange Free State of South Africa. The name is not a new one: In 1928,...3. Boshof District . . . 1.8.3.1. Roberts Victor 1.8.3.2. New Elands 1.8.4. Winburg District ... 1.8.5...Kroonstad District .. 1.8.6. Swartruggens District. 1.8.7. Dokolwayo .. 1.8.8. Prieska District 1.8.9. Summary...derived from kimberlites were first found in South Africa in October 1869 on the farms Bultfontein and...to shallow water-filled depressions known in South Africa as "pans." It was not recognized at that time |  | | Journal (article/letter/editorial) | | from clinopyroxene-ilmenite intergrowths in the Monastery pipe (Dawson and Reid, 1970; Ringwood and Lovering...are from caleite-magnetite ores containing tetraferriphlogopite; Nos. 1, 7-9, 13, and 16 are from the Vuori...containing tetraferriphlogopite, Vuori Yarvi intrusion; No. 3 is from apatite-tetraferriphlogopite rock, Sebl'...are from calcite carbonatites containing tetraferriphlogopite, Sebl' Yarvi intrusion; Nos. 7 and 8 are...are from calcite carbonatite containing tetraferriphlogopite, Turiy Mys; No. 9 is from calcite carbonatite |  | | Book | | ............................ 126 5.3.3.2. West Africa ........................................... 126...11. 6.12. 6.13. 6.14. 6.15. 6.6.3 .1. Diverse South African Kimberlites (Dawson and Smith 1975, Smith...7.2. 2. Compositional Variation of Contamination-Free Kimberlites .......... 7.2 .2 .I. Intra-kimberlite.......................... 437 KIMBERLITES Ex Africa semper aliquid novi. Pliny The Elder, Natural...confluence of the Vaal, Orange, and Riet Rivers of South Africa in 1866-1867. The ebb and flow of prospecting |  | | Journal (article/letter/editorial) | | et al. [44];ettheir 2. Polymineralic diamondmine, mine, Slave craton, Canada (modified after Bussweiler...Gurney et al., 1979 [32] Monastery kimberlite, Kaapvaal craton, South Africa ol Ti-rich phl, ol, spl...and Büttner, 2019 [45] Monastery kimberlite, Kaapvaal craton, South Africa ol cc, phl, spl (low Al...within olivine megacrysts from the Monastery kimberlite, South Africa, favored an “entrapped liquid hypothesis”...Frank Smith, Kao, and Camatue pipes in southern Africa. The interpretations of these early studies were |  | | Journal (article/letter/editorial) | | Department of Geology and Geophysics, Novosibirsk State University, Pirogova st. 2, Novosibirsk 630090,...four occurrences) being commonly considered as local artifacts of secondary alteration (Watkinson and...mineral in kimberlite dikes in the Upper Canada Gold Mine (Watkinson and Chao, D 1973) and later in the...kimberlites in the Upper Canada Gold Mine and in serpentine-free or serpentine-poor (up to only 2 vol...Chao (1973), shortite from the Upper Canada Gold Mine kimberlite has a late magmatic origin, while the |  | 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...mW/m2 geotherm (Waters and Erlank, 1988). Garnet-free peridotites yield 750-1000°C which corresponds to...area in a zircon was found to be suitably large and free of any visible inclusions to 1000x magnification |  | Giuliani, Andrea, Phillips, David, Kamenetsky, Vadim S., Fiorentini, Marco L., Farquhar, James, Kendrick, Mark A. (2014) Stable isotope (C, O, S) compositions of volatile-rich minerals in kimberlites: A review. Chemical Geology, 374. 61-83 doi:10.1016/j.chemgeo.2014.03.003 | Journal (article/letter/editorial) | | partial overprinting by secondary processes at the local scale. Carbonates in southern African Group I (or.... . . . . . . 2.2.3. Local variations of C–O isotopes: Kimberley (South Africa), Lac de Gras (Canada)...and therefore K2O contents, occurrence of tetraferriphlogopite and K–Ba titanates and, in more evolved...glasses, aphanitic (i.e. fine-grained, macrocryst-free) hypabyssal kimberlites have been widely considered...hypabyssal kimberlite samples from: (a) the Diavik mine (Lac de Gras, Canada), and (b) the Gollapalle pipe |  | Shaikh, Azhar M., Patel, Suresh C., Bussweiler, Yannick, Kumar, Satya P., Tappe, Sebastian, Ravi, S., Mainkar, Datta (2019) Olivine trace element compositions in diamondiferous lamproites from India: Proxies for magma origins and the nature of the lithospheric mantle beneath the Bastar and Dharwar cratons. Lithos, 324. 501-518 doi:10.1016/j.lithos.2018.11.026 | Journal (article/letter/editorial) | | University of M Johannesburg, Auckland Park 2006, South Africa d e ED Geological Survey of India, Bandlaguda...insights into the composition and thermal AN state of cratonic mantle lithosphere as sampled by lamproites...Prelevic and Foley, 2007). Moreover, the thermal state of the sub-continental lithospheric mantle (SCLM)...in the east, Southern Granulite Terrain in the south and Godavari graben in the north-east. It is occupied...IP T Mahanadi graben, and from the EDC in the south-west by the Godavari graben (Fig. 1a). It is the |  | Smith, Chris B., Pearson, D. Graham, Bulanova, Galina P., Beard, Andrew D., Carlson, Richard W., Wittig, Nadine, Sims, Keith, Chimuka, Lovemore, Muchemwa, Ellah (2009) Extremely depleted lithospheric mantle and diamonds beneath the southern Zimbabwe Craton. Lithos, 112. 1120-1132 doi:10.1016/j.lithos.2009.05.013 | Journal (article/letter/editorial) | | Tinto Mining and Exploration, Johannesburg, South Africa g Murowa Diamonds, Harare, Zimbabwe b c a r...Archean Kalahari Craton (Clifford, 1970) in southern Africa was formed by the accretion of three crustal terranes...swarm and Marsfontein Pipe are located 90 km to the south of the map within the Kaapvaal Craton. See also...of talc, serpentine, carbonate and mica (tetraferriphlogopite) ascribed to fluids emanating from the kimberlite...laboratories in Belmont (Australia) and Polokwane (South Africa). Dunite Dunite C.B. Smith et al. / Lithos |  | | Book | | responsibility for authors’ errors and omissions. SOUTH AFRICA SEVENTH INTERNATIONAL KIMBERLITE CONFERENCE...Survey of South Africa) SouthemEra Resources Ltd SOCIETY SPONSORS Geological Society of South Africa (GSSA)...Preliminary studies. 26 The Complete Phlogopite-Tetraferriphlogopite Series in the Catalao-I and -II Carbonatite...a Phanerozoic subduction regime in eastern New South Wales, Australia. Mantle Dynamics beneath Mongolia:...growth of Archean cratons: a case study from west Africa. The vertical distribution of indicator minerals |  | | Journal (article/letter/editorial) | | KAMINSKY2,† 1Central Geologic-Geophysical Expedition, State Geologic Committee, Tashkent, Uzbekistan 2KM Diamond...enclosed between the Karakum-Tajik Massif in the south and the middle Tian-Shan system to the north. The...located between the Karakum-Tajik Massif in the south and the middle Tian-Shan system to the north. Both... The Karashoho pipe is an elongated in a north-south, subvertical-dipping body with an approximate surface...lujavrite from Pilansberg peralkaline complex, South Africa (Mitchell and Liferovich, 2004). Spinel lherzolite |  | | Book | | Group Name: Barakar 3.7.4. Group Name: Murun 3.8. South American Lamproites 3.8.1. Group Name: Coromandel...Madupitic Lamproites Synthetic Systems The Oxidation State of Lamproite Magmas Summary 354 356 357 360 362...of three new rock types; wyomingite (after the state of Wyoming), orendite (after Orenda Mesa-etymology...Similarly, wyomingite is grouped in the feldspar-free family (No. 25) with nephelinite, melilitite, and...and sty Ie of occurrence, relative to archetypal South African kimberlites. The most instructive example |  | | Book (volume) | | ANDWILLIAMSON MINE, TANZANIA H.-M. Tsai, O. A. Meyer, 0. Moreau, and H. Judith Milledge REGIONAL AND LOCAL VARIATIONS...KIFYBERLiTES IN THE COLORADO-WYC•ING STATE mINE DISTRICT 42 M. E. McCal!um, C. D. Mabarak, and H... K. J. Stracke, 59 OF KIMBEHLITES H.-M. IN SOUTH-EASteRN AUSTRALIA 71 J. Ferguson, an• L. P. Black...CARBONATITEERUPTIVES AT SALTPETRE 111 KOP, SU•}tERLAND, SOU'iH AFRICA J. R. •cIver and J. Ferguson M•NERALOGY AND PETROLOGY...MINERAL CHEMISTRY OF A KIMBERLITE FROM THE PR•I•IER MINE: I•iPLICATIONS FOR THE EVOLUTION OF KiFmEHLITIC |  | | Book | | (Novosibirsk) International Treasurer: H.O.Meyer (USA) Local Treasurer: 0 AKozmenko (Novosibirsk) Members: V...associated alkalic basaltic rocks from Pishin District, Pakistan.4 Reasons of variations of individual...prognosis and prospering of diamond's host rocks on the south of Siberian platform.38 The petrology and geochemistry...a polymict xenolith from the Kimberley Area, South Africa......40 Eclogites from the Mir kimberlite, Russia:...diamonds formation.47 Compositional evolution of the Monastery megacrysts and parent magma.................. |  | | Journal (article/letter/editorial) | | alnoite (melilite-rich) and aillikiie (melilite-free, carbonate-rich). Aillikites are compositionally...fails to accommodate a widespread group of melilite-free but carbonate-rich lamprophyres, with compositions...of Alno (Sweden) grade into a range of melilite-free variants (Table 2). 'Ultramafic lamprophyres' (Kresten...Normative screens (analyses recalculated to 100 per cent free of H3O + CO2, CO, Ignored) Qtz - Ab - Or - Hy -...MrcafTaWe 7) [Note 1] Alkah or hastingsitK: amphiboles local essential constituent at phenocrysts or in matrix |  | | Journal (article/letter/editorial) | | 1980),it is possiblethat its micashave a "tetraferriphlogopite" component.However, ferric iron intheZ sitesof...or an alteration of our mica to an essentiallyKzO-free, more hydrous phyllosilicate. The requirementthat...positive correlation between wt.Vo KzO and volatile-free totals, it is possible that there is 46 BACITINSKI...phlogopite peridotites) in the Gardar province of south Greenland(Upton and Thomas, 1973,Table 3, anal....Table 3, anal. 129); and various localities in South Africa (Smith, et al., 1978,Table 3, anal. 6b, 7c, |  | Stamm, Natalia, Schmidt, Max W., Szymanowski, Dawid, von Quadt, Albrecht, Mohapi, Thabang, Fourie, Andre (2018) Primary petrology, mineralogy and age of the Letšeng-la-Terae kimberlite (Lesotho, Southern Africa) and parental magmas of Group-I kimberlites. Contributions to Mineralogy and Petrology, 173 (9) doi:10.1007/s00410-018-1502-1 | Journal (article/letter/editorial) | | Letšeng-la-Terae kimberlite (Lesotho, Southern Africa) and parental magmas of Group-I kimberlites Natalia...the Letšeng kimberlite. Keywords Kimberlite · South Africa · U-Pb perovskite geochronology · Parent melt...(2009) analyzed mainly hypabyssal samples from the South African Kimberley area, the Uintjiesberg kimberlite...observed in TiO2, which is 2.6–3.2 wt% in Southern Africa (Becker and Le Roex 2006; Harris et al. 2004) but...kimberlites (orangeites), which only occur in South Africa (Skinner 1989) are distinct from Group-I (archetypal) |  | | Journal (article/letter/editorial) | | Jericho Kimberlite: Implications for the Thermal State of the Mantle beneath the Slave Craton, Northern...Thermobarometric data are fitted to a model steady-state geotherm with an exponential decrease in heat production...peridotite; pyroxenite; Slave craton; thermal state INTRODUCTION Kimberlite-derived xenoliths provide...constraints on the composition, structure and thermal state of the upper mantle underlying many of the world’s...coarse peridotite (18% spinel–garnet and 30% spinel free), 31% porphyroclastic peridotite, 16% megacrystalline |  | | Journal (issue) | | Geological Faculty of the M. Lomonosov's Moscow State University, Andrey Belyakov, Michael Leybov Director... Putivtseva THE MINERALOGICAL MUSEUM OF MOSCOW STATE GEOLOGICAL ACADEMY.4 3 Ravil V. Galiulin, Vaierii...selection a s well! Please write, telephone or fax, and state your interests. W e a c c e p t V i s a , MasterCard...Marie, Munchen or by post: ARC DE SANT Mаr1i 79 Local, 08032 Barselona, Spain • KUSTOS- Jonh S. White...de Marignan 75008 PARIS. Теl.: 16(1) 42 25 91 85 Free sample copy • California gold specimens and classic |  | | Book | | r l i t e Conference i n Cape Town i s t h a t South A f r i c a and Bostwana t o g e t h e r the localities...the Mayeng K i m b e r l i t e s i l l complex, South A f r i c a , by D.B. A p t e r , F . J . Harper...minerals o f the Wesselton Mine K i m b e r l i t e , Kimberley, South Africa, by S . R . Shee 59 (3) P...e i n , E a s t G r i q u a l a n d , Southern Africa, by N . Z . B o c t o r , P . H . N i x o n , F...(6) K i m b e r l i t e s near O r r o r o o , South A u s t r a l i a , by B . H . S c o t t Smith, |
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