 | | Journal (article/letter/editorial) | | 1978 Mineralogy of the Elwin Bay kimberlite, SomersetIsland, N.W.T., Canada Rocsn H. MITcHBI-rDepartment...Uniuersity Thunder Bay, Ontario, Canada Abstract of by the presence The Etwin Bay kimberliteis a sma...texturallythe "roundedphenocrysts" as smallergroundmass kimberlite. in this as xenocrysts and garnet xenoliths lherzolite...aseuhedral (0.6-3.2V0 is composedof calcite,monticellite mineralassemblage (0.2-0.8Eo TiOr). The groundmass...vincehasbeen Compositions of minerals in the kimberlite were by Mitchell(1976),andis analogous brieflydescribed |  | | Journal (article/letter/editorial) | | ORIGINAL PAPER Iron in monticellite as an oxygen barometer for kimberlite magmas Audrey Le Pioufle...December 2011 Ó Springer-Verlag 2011 Abstract Monticellite is a common magmatic mineral in the groundmass...barometer for kimberlite magmas is calibrated based on the Fe content of monticellite, CaMgSiO4, in equilibrium...equilibrium with kimberlite liquids in experiments at 100 kPa from 1,230 to 1,350°C and at logfO2 from...only Fe2? entering the monticellite structure. Although the XFein-monticellite varies with temperature |  | TAKECHI, Yasushi, KUSACHI, Isao, NAKAMUTA, Yoshihiro, KASE, Katsuo (2000) Nickel-bearing Djerfisherite in Gehlenite-Spurrite Skarn at Kushiro, Hiroshima Prefecture, Japan. Resource Geology, 50 (3) 179-184 doi:10.1111/j.1751-3928.2000.tb00067.x | Journal (article/letter/editorial) | | terrestrial samples including kimberlite, mafic xenolithes in kimberlite, peralkaline ultramafic, mafic...scawtite, and spurrite occurs restrictedly in monticellite, gehlenite and Received on May 24, 2000; accepted...Keywords: Djerfisherite, gehlenite, spurrite, monticellite, troilite, pentlandite, skarn 179 180 Y....small amounts are, in the decreasing order, monticellite, andradite, magnetite, calcite and perovskite...Fine-grained spurrite is sporadically observed in monticellite, gehlenite and andradite grains. Tochilinite |  | | Journal (article/letter/editorial) | | E R 1994, VOL. 58, PP. 496-501 Monticellite in the Gwena kimberlite (Shaba, Zaire): evidence of late-magmatic...late-magmatic crystallization PRIOR to 1975 monticellite was considered a rare mineral in kimberlites but...established it as a fine grained constituent in many kimberlite matrices (e.g. Clement et al., 1975; Mitchell...composition of well-developedmonticellite in the Gwena kimberlite, Shaba, Z~re. SHORT COMMUNICATIONS 497 Fro...microphenocryst (O1) surrounded by a rim of epitaxial monticellite (Mo). The olivine macrocrysts (Ol-mc) is surrounded |  | Zaccarini, F., Thalhammer, O. A.R., Princivalle, F., Lenaz, D., Stanley, C. J., Garuti, G. (2007) DJERFISHERITE IN THE GULI DUNITE COMPLEX, POLAR SIBERIA: A PRIMARY OR METASOMATIC PHASE?. The Canadian Mineralogist, 45 (5) 1201-1211 doi:10.2113/gscanmin.45.5.1201 | Journal (article/letter/editorial) | | rocks, including kimberlites, maÞc xenoliths in kimberlite, peralkaline ultramaÞc, maÞc and syenite rocks...was described in several kimberlites from Russia, Canada and South Africa (Dobrovol’skaya et al. 1975, Clarke...(Henderson et al. 1999) plots in the Þeld of kimberlite. The three published compositions of djerÞsherite...Guli (Siberia) and Ile Cadieux, Monteregian Hills (Canada) show that djerÞsherite found in carbonatitic rocks...alkaline rocks (maÞc– ultramaÞc and felsic) and kimberlite. Individual symbols: occurrences with fewer than |  | Sharygin, Victor V., Golovin, Alexander V., Pokhilenko, Nikolai P., Kamenetsky, Vadim S. (2007) Djerfisherite in the Udachnaya-East pipe kimberlites (Sakha-Yakutia, Russia): paragenesis, composition and origin. European Journal of Mineralogy, 19 (1) 51-63 doi:10.1127/0935-1221/2007/0019-0051 | Journal (article/letter/editorial) | | Udachnaya-East kimberlite pipe, including several varieties of kimberlite and a kimberlite-hosted phlogopite-spinel...lherzolite xenolith. In both kimberlite breccia and monticellite kimberlite djerfisherite is a common groundmass...association with magnetite and pyrrhotite in the kimberlite groundmass, and together with carbonates, Na-K-chlorides...origin of djerfisherite in the Udachnaya-East kimberlite groundmass, at shallow depths and at T e 800oC...evolved kimberlite magma infiltrating into lithospheric xenoliths or reactions of evolved kimberlite fluids/melts |  | Abersteiner, Adam, Kamenetsky, Vadim S., Graham Pearson, D., Kamenetsky, Maya, Goemann, Karsten, Ehrig, Kathy, Rodemann, Thomas (2018) Monticellite in group-I kimberlites: Implications for evolution of parental melts and post-emplacement CO2 degassing. Chemical Geology, 478. 76-88 doi:10.1016/j.chemgeo.2017.06.037 | Journal (article/letter/editorial) | | Accepted Manuscript Monticellite in group-I kimberlites: Implications for evolution of parental melts...Karsten Goemann, Kathy Ehrig, Thomas Rodemann , Monticellite in group-I kimberlites: Implications for evolution...to the journal pertain. ACCEPTED MANUSCRIPT Monticellite in Group-I kimberlites: Implications for evolution...Sciences NU SC a MA Building, Edmonton, Alberta, Canada T6G 2E3 Central Science Laboratory, University...References: 83 ACCEPTED MANUSCRIPT Abstract Monticellite is a magmatic and/or deuteric mineral that is |  | | Journal (article/letter/editorial) | | Springer-Verlag1978 Garnet Lherzolites From Somerset Island, Canada and Aspects of the Nature of Perturbed...Department of Geology,LakeheadUniversity,Thunder Bay, Ontario, Canada P7B 5El Abstract. Garnet lherzolite xenoliths...similar petrography and mineralogy are found in the Elwin Bay, Nanorluk, and Amayersuk kimberlites. The xenoliths...perturbed geotherm existed in this region at the time of kimberlite intrusion. The formation of perturbed...xenoliths derived from above and below the point of kimberlite liquid segregation. The lower temperature limbs |  | Willcox, A., Buisman, I., Sparks, R.S.J., Brown, R.J., Manya, S., Schumacher, J.C., Tuffen, H. (2015) Petrology, geochemistry and low-temperature alteration of lavas and pyroclastic rocks of the kimberlitic Igwisi Hills volcanoes, Tanzania. Chemical Geology, 405. 82-101 doi:10.1016/j.chemgeo.2015.04.012 | Journal (article/letter/editorial) | | exceptional preservation enable investigation of kimberlite magma compositions and alteration pathways of...groundmass phases include apatite, phlogopite, monticellite, perovskite and spinel representing late-stage...basaltic pyroclasts) and viscous kimberlite lavas. Keywords: Extrusive kimberlite, Igwisi Hills, serpentine...MA NU SC R IP T 2005; Coe et al. 2008). Kimberlite volcanism is generally confined to cratons older...Forte a la Corne, Canada, Zonneveld et al. 2004) and in a tuff ring in the Kasami kimberlite pipe, Mali (Hawthorne |  | Armstrong, John P., Wilson, Mark, Barnett, Robert L., Nowicki, Tom, Kjarsgaard, Bruce A. (2004) Mineralogy of primary carbonate-bearing hypabyssal kimberlite, Lac de Gras, Slave Province, Northwest Territories, Canada. Lithos, 76 (1) 415-433 doi:10.1016/j.lithos.2004.03.025 | Journal (article/letter/editorial) | | carbonate-bearing hypabyssal kimberlite, $ $$ Lac de Gras, Slave Province, Northwest Territories, Canada , John P. Armstrong...Yellowknife, NT, Canada Department of Earth Sciences, Memorial University, St. John’s, NL A1B 3X5, Canada c R.L...Lambeth, ON, Canada d Mineral Services, Vancouver, BC, Canada e Geological Survey of Canada, Ottawa, ON...ON, Canada Received 21 June 2003; accepted 4 January 2004 Available online 28 May 2004 Abstract A suite...mineralogy and are archetypal or Group 1 kimberlite. Five kimberlite localities are identified as calcite-bearing |  | Wu, Fu-Yuan, Yang, Yue-Heng, Mitchell, Roger H., Li, Qiu-Li, Yang, Jin-Hui, Zhang, Yan-Bin (2010) In situ U–Pb age determination and Nd isotopic analysis of perovskites from kimberlites in southern Africa and Somerset Island, Canada. Lithos, 115 (1) 205-222 doi:10.1016/j.lithos.2009.12.010 | Journal (article/letter/editorial) | | from kimberlites in southern Africa and Somerset Island, Canada Fu-Yuan Wu a,⁎, Yue-Heng Yang a, Roger...of Geology, Lakehead University, Thunder Bay, Ontario, Canada P7B 5E1 a r t i c l e i n f o Article...U–Pb ages Nd isotopes Perovskite Kimberlite Southern Africa Canada a b s t r a c t Determination of...emplacement ages and initial isotopic composition of kimberlite by conventional isotopic methods using bulk rock...twelve samples from 7 kimberlites from Somerset Island, Canada have been selected for in situ perovskite |  | | Journal (article/letter/editorial) | | Udachnaya-East Pipe, Yakutia: Some Aspects of Kimberlite Magma Evolution during Late Crystallization Stages...olivine, humite or clinohumite, diopside, and monticellite), carbonates (calcite, dolomite, siderite, northupite...solution. The inclusions are derivatives of the kimberlite melt. The complex silicate–carbonate–salt composition...inclusions in olivine from the kimberlite suggests that the composition of the kimberlite melt near the surface...Cr2O3, and TiO2. Hence, when crystallizing, the kimberlite melt evolved toward carbonatite compositions |  | Abersteiner, Adam, Kamenetsky, Vadim S., Goemann, Karsten, Golovin, Alexander V., Sharygin, Igor S., Giuliani, Andrea, Rodemann, Thomas, Spetsius, Zdislav V., Kamenetsky, Maya (2019) Djerfisherite in kimberlites and their xenoliths: implications for kimberlite melt evolution. Contributions to Mineralogy and Petrology, 174 (1) doi:10.1007/s00410-018-1540-8 | Journal (article/letter/editorial) | | kimberlites and their xenoliths: implications for kimberlite melt evolution Adam Abersteiner1 · Vadim S. Kamenetsky1...diversity reflects the composition of the host kimberlite melt and/or interacting metasomatic medium. In...transporting kimberlite melt; (2) direct crystallisation of djerfisherite from the kimberlite melt in groundmass...groundmass or due to kimberlite melt infiltration into xenoliths. The occurrence of djerfisherite in kimberlites...evidence that the metasomatising/infiltrating kimberlite melt/fluid was enriched in K and Cl. We suggest |  | | Journal (article/letter/editorial) | | dyke: (1) production of antecrystic material by kimberlite-related metasomatism in the mantle (i.e., high...rinds, Fe-Ti-rich spinels, perovskite, apatite, monticellite, calcite micro-phenocrysts, kinoshitalite-phlogopite...necessarily produced by differentiated magmas. Keywords Kimberlite . Crystallisation sequence . Melt evolution ...inequigranular igneous rocks that crystallised from kimberlite magmas in a sub-volcanic environment. Hypabyssal...discrete magma batches (e.g., Clement 1982). Many kimberlite dykes and sills show textural evidence of in-situ |  | Kamenetsky, Vadim S., Kamenetsky, Maya B., Sharygin, Victor V., Faure, Kevin, Golovin, Alexander V. (2007) Chloride and carbonate immiscible liquids at the closure of the kimberlite magma evolution (Udachnaya-East kimberlite, Siberia) Chemical Geology, 237 (3) 384-400 doi:10.1016/j.chemgeo.2006.07.010 | Journal (article/letter/editorial) | | liquids at the closure of the kimberlite magma evolution (Udachnaya-East kimberlite, Siberia) Vadim S. Kamenetsky...(b0.5 wt.% H2O), kimberlite samples from the Udachnaya-East pipe (Daldyn–Alakit region, Siberia). The groundmass...thermometamorphic effects on the contacts with the host kimberlite. The chloride–carbonate nodules demonstrate liquid...the chloride–carbonate nodules from residual kimberlite melts, pooled after exhaustion of the silicate...inherited from the kimberlite parental magma, and it can be responsible for the kimberlite low liquidus temperatures |  | Kamenetsky, Vadim S., Kamenetsky, Maya B., Weiss, Yakov, Navon, Oded, Nielsen, Troels F.D., Mernagh, Terrence P. (2009) How unique is the Udachnaya-East kimberlite? Comparison with kimberlites from the Slave Craton (Canada) and SW Greenland. Lithos, 112. 334-346 doi:10.1016/j.lithos.2009.03.032 | Journal (article/letter/editorial) | | Udachnaya-East kimberlite? Comparison with kimberlites from the Slave Craton (Canada) and SW Greenland...2009 Available online 31 March 2009 Keywords: Kimberlite Olivine Melt inclusions Alkali carbonates Chlorine...Contrary to existing dogma that the Udachnaya-East kimberlite was either contaminated by the crustal sediments...idea of alkali- and chlorine enrichment of the kimberlite parental melt by studying olivine-hosted melt...serpentine in kimberlites from the Slave Craton, Canada (Gahcho Kué, Jericho, Aaron and Leslie pipes) and |  | | Journal (article/letter/editorial) | | Journal Pre-proof Fe-monticellite in serpentinites from the Happo ultramafic complex Toshio Nozaka PII:... Please cite this article as: T. Nozaka, Fe-monticellite in serpentinites from the Happo ultramafic complex...Published by Elsevier. Journal Pre-proof Fe-monticellite in serpentinites from the Happo ultramafic complex... Journal Pre-proof Abstract The new discovery of Fe-monticellite in serpentinized peridotites of the Happo ultramafic...olivine and coexisting with antigorite. The monticellite occurs in several forms: as discrete grains; |  | | Book | | H. Mitchell Lakehead University Thunder Bay, Ontario, Canada SPRINGER SCIENCE+BUSINESS MEDIA, LLC Library...petrology. Bibliography: p. Includes index. I. Kimberlite. I. Title. QE462.K5M58 1986 552' .3 ISBN 978-1-4899-0570-3...critique of the advances which have been made in kimberlite studies over the last twenty-five years. Kimberlites...in this book will serve to stimulate further kimberlite studies. Some of the hypotheses discussed will...University and for his help in the continuance of my kimberlite research. This book would not have been possible |  | | Journal (article/letter/editorial) | | 3749/canmin.46.4.1079 POTASSIUM SULFIDES IN KIMBERLITE-HOSTED CHLORIDE–“NYEREREITE” AND CHLORIDE CLASTS...previously described in the groundmass of the host kimberlite. Rasvumite occurs in chloride–“nyerereite” and...octahedral crystals at the contact with host kimberlite. In chloride clasts and the host kimberlites...order of magnitude. Unlike djerfisherite in the kimberlite groundmass, that in the chloride clasts is generally...djerfisherite, chloride clasts, carbonatite, kimberlite, rubidium, cesium, Udachnaya pipe, Yakutia, Russia |  | | Journal (article/letter/editorial) | | Cu)24S26Cl), is a widespread accessory mineral in kimberlite-hosted mantle xenoliths. Nevertheless, the origin...garnet peridotite, taken from the Udachnaya-East kimberlite pipe (Yakutia). Four types of djerfisherite were...djerfisherite from the xenoliths is consanguine with kimberlite. Djerfisherite both in the sheared-peridotite...Udachnaya-East pipe and in different xenoliths from other kimberlite pipes worldwide formed owing to the interaction...All rights reserved. Keywords: djerfisherite; kimberlite; carbonatite; melts; mantle xenoliths; upper |  | | Journal (article/letter/editorial) | | MINERALOGY OF THE SNAP LAKE KIMBERLITE, NORTHWEST TERRITORIES, CANADA, AND COMPOSITIONS OF PHLOGOPITE...Stores Road, Vancouver, British Columbia V6T 1Z4, Canada Barbara SCOTT SMITH Department of Earth and Ocean...V7R 2M9, Canada Abstract The Cambrian Snap Lake kimberlite, in the Northwest Territories, Canada, is a...rare example of an economic, near-horizontal kimberlite dyke deposit with an average vertical thickness...serpentine monticellite kimberlite and contains volumetrically minor hypabyssal kimberlite breccias. The |  | | Journal (article/letter/editorial) | | Zaccarini et al. 2007) and kimberlites (e.g., Elwin Bay, Udachnaya; Clarke et al. 1994; Sharygin et al...Solar System formation), and likely in a different region to the chondrites (Alexander et al. 2008), are...higher still. Published djerfisherite data in kimberlite samples (Clarke et al. 1977, 1994; Sharygin et...is variably present in megacrysts, xenoliths, kimberlite groundmass, and as inclusions within diamonds...contents. As all kimberlite djerfisherites plotted in Figures 3 and 4 (e.g., Frank Smith kimberlite, Clarke et |  | | Journal (article/letter/editorial) | | formation of serpentine and carbonate minerals in kimberlite bodies. Carbonates and minerals of the serpentine...serpentine-carbonate mineralization to de duce the primary kimberlite composition, and also to improve mineralogical...a single-phase body (composed of one type of kimberlite), there are no sharp fluctuations in the serpentine...depth; this also occurs within the in dividual kimberlite varieties in the multi phase pipe. The relation...and carbonate varies con siderably from one kimberlite body to an other. For example, serpentine predominates |  | | Journal (article/letter/editorial) | | diamond. It is propoed that a typical Indian kimberlite is the product of the mechanical mixing of a...e a r i n g kimberlite, and it is p a r t o f the s o u t h e r n I n d i a n kimberlite province {Fig...k s c r o p o u t in the central I n d i a n kimberlite province w h i c h c o n t a i n s t h e Majhagawan...o m b o t h t h e s o u t h e r n and central kimberlite province are o f Late P r o t e r o z o i c age...silicate a n d o x i d e minerals o f I n d i a n kimberlite. An a t t e m p t is m a d e to trace the e v |  | | Journal (article/letter/editorial) | | (Dobrovolskaya 1982). These minerals being found in kimberlite pipes (Sharygin et al. 2007a, b, 2008) suggest...(2017), carbonate minerals were transformed into monticellite (CaMgSiO4), merwinite ( Ca3Mg(SiO4)2) and...potassium–iron– nickel sulphide from a nodule in kimberlite. Earth Planet Sci Lett 35:421–428. https://doi...origin of djerfisherite from the Elwin Bay kimberlite, Somerset Island, Northwest Territories. Can Mineral...VS, Kamenetsky MB (2008) Potassium sulfides in kimberlite-hosted chloride-“nyerereite” and chloride clasts |
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