 | | Journal (article/letter/editorial) | | Sulphide Mineralogy of the Peuyuk Kimberlite, Somerset Island, N.W.T., Canada R.H. Mitchell LakeheadUniversity...University,Halifax,Nova Scotia Abstract. The Peuyuk kimberlite is divisable into three petrographically distinct...associated with the silicate groundmass are Cu-pentlandite, heazlewoodite and chalcopyrite. Nickeliferous...formed prior to the fluidized intrusion of the kimberlite. All other spinels being considered to have crystallized...Mitchell and D.B. Clarke The Peuyuk Kimberlite The P e u y u k kimberlite is the largest m e m b e r o |  | Bragagni, A., Luguet, A., Fonseca, R.O.C., Pearson, D.G., Lorand, J.-P., Nowell, G.M., Kjarsgaard, B.A. (2017) The geological record of base metal sulfides in the cratonic mantle: A microscale 187 Os/ 188 Os study of peridotite xenoliths from Somerset Island, Rae Craton (Canada) Geochimica et Cosmochimica Acta, 216. 264-285 doi:10.1016/j.gca.2017.04.015 | Journal (article/letter/editorial) | | study of peridotite xenoliths from Somerset Island, Rae Craton (Canada) A. Bragagni, A. Luguet, R.O.C. Fonseca...study of peridotite xenoliths from Somerset Island, Rae Craton (Canada), Geochimica et Cosmochimica Acta...STUDY OF PERIDOTITE XENOLITHS FROM SOMERSET ISLAND, RAE CRATON (CANADA) A. Bragagni1, 2*, A. Luguet1, R...Atmospheric Sciences, University of Alberta, Edmonton, Canada 4 Laboratoire de Planétologie et Géodynamique...Durham, Durham, UK 6 Geological Survey of Canada, Ottawa, Canada *: Corresponding author: abragagn@uni-koeln |  | Clarke, D.B., Pe, G.G., Mackay, R.M., Gill, K.R., O'Hara, M.J., Gard, J.A. (1977) A new potassium-iron-nickel sulphide from a nodule in kimberlite. Earth and Planetary Science Letters, 35 (3) 421-428 doi:10.1016/0012-821x(77)90075-9 | Journal (article/letter/editorial) | | POTASSIUM-IRON-NICKEL SULPHIDE FROM A NODULE IN KIMBERLITE D.B. CLARKE, G.G. PE 1, R.M. MACKAY Department...f Geology, Dalhousie University, Halifax, N.S. (Canada) K.R. GILL, M.J. O ' H A R A Grant Institute o...clinopyroxene-ilmenite intergrowth from the Frank Smith kimberlite diatremes. The mineral occurs as ovoid blebs...blebs, which also contain pyrrhotite and pentlandite, in close spatial association with the limenite lamellae...considered. The discovery of potassic sulphide in a kimberlite nodule has important implications, not only as |  | | Book | | 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 |  | Nikolenko, E.I., Logvinova, A.M., Izokh, A.E., Afanas’ev, V.P., Oleynikov, O.B., Biller, A.Ya. (2018) Cr-spinel assemblage from the Upper Triassic gritstones of the northeastern Siberian Platform. Russian Geology and Geophysics, 59 (10) 1348-1364 doi:10.1016/j.rgg.2018.09.011 | Journal (article/letter/editorial) | | of Cr-spinels and diamond varieties typical of kimberlite sources and between the distribution of Cr-spinels...according to (Shpunt and Shamshina, 1989) (b); 3, kimberlite fields with the age of magmatism O–S, D–C, T...on the Bulkur River (li/10-23), on the Tas-Ary Island (11i/10-31), on the Khatystakh River (12i/10-1)...macrocrysts crystallizing, in particular, from kimberlite melt does not exceed 0.1 mm. The investigated...kimberlites and kimberlite-like rocks using methods have revealed several epochs of kimberlite magmatism on |  | Kumar, Satya P., Shaikh, Azhar M., Patel, Suresh C., Sheikh, Janisar M., Behera, Duryadhan, Pruseth, Kamal L., Ravi, Subramanian, Tappe, Sebastian (2021) Multi-stage magmatic history of olivine–leucite lamproite dykes from Banganapalle, Dharwar craton, India: evidence from compositional zoning of spinel. Mineralogy and Petrology, 115 (1). 87-112 doi:10.1007/s00710-020-00722-y | Journal (article/letter/editorial) | | mantle lithosphere. Keywords Spinel . Lamproite . Kimberlite . Mantle metasomatism . Dharwar craton Editorial...of Al and Mg in spinel grains from hypabyssal kimberlite of the De Beers pipe in Kimberley (South Africa)...Ramakrishnan and Vaidyanadhan (2008), with location of kimberlite and lamproite fields in the Eastern Dharwar Craton...diamondiferous oligomictic conglomerate (Fig. 1b). Kimberlite and lamproite fields Kimberlites and lamproites...are distributed in nine fields including four kimberlite fields and five lamproite fields (Fig. 1a). These |  | | Journal (article/letter/editorial) | | also provoked debate. Fresh, hypabyssal-facies kimberlite from S. W. Pennsylvannia contains a well-preservedmegacrystand...general characteristicsof the Fayette County kimberlite are describedin a companionpaper(Hunter et al...occur as a megacryst/phenocryst phasein this kimberlite but rather as inclusions in olivine and garnet...shadedareasare the rangesof compositionsin the sloan-Nix kimberlite pipes in colorado and wyoming (Eggler er al....kelyphite rims, and in the groundmass of this kimberlite, which themselves show systematic chemical variability |  | | Report (issue) | | Pt-Sb-sobolevskite Pyrandine Rhodie platinum Ru-pentlandite Sidero-calcite (of Recknagel) Sodium tourmaline...dolerite and shale xenoliths in the Dutoitspan kimberlite pipe, Farm Dorst Fontein K 77, Kimberley district...is described from Hemlo gold deposit, Ontario, Canada (Pan and Fleet, 1991 ). Another recently documented...recorded from the Two Duck Lake intrusion, Ontario, Canada (Watkinson and Ohnenstetter, 1992). Allanite-(La)...as an unidentified phase from the Noril'sk ore region, Russia, by Yushko-Zakharova et al. (1970) and |  | Shaikh, Azhar M., Patel, S.C., Ravi, S., Behera, D., Pruseth, K.L. (2017) Mineralogy of the TK1 and TK4 ‘kimberlites’ in the Timmasamudram cluster, Wajrakarur Kimberlite Field, India: Implications for lamproite magmatism in a field of kimberlites and ultramafic lamprophyres. Chemical Geology, 455. 208-230 doi:10.1016/j.chemgeo.2016.10.030 | Journal (article/letter/editorial) | | ‘kimberlites’ in the Timmasamudram cluster, Wajrakarur Kimberlite Field, India: Implications for lamproite magmatism...‘kimberlites’ in the Timmasamudram cluster, Wajrakarur Kimberlite Field, India: Implications for lamproite magmatism...‘kimberlites’ in the Timmasamudram cluster, Wajrakarur Kimberlite Field, India: Implications for lamproite SC...aphanitic pulse of TK4 intrusion in the Wajrakarur Kimberlite Field of southern India shows that the rocks... and strontianite, chalcopyrite, galena and pentlandite in TK4. Diopside microphenocrysts in TK4 * Corresponding |  | | Journal (article/letter/editorial) | | 1985 Groundmass oxide minerals in the Koidu kimberlite dikes, Sierra Leone, West Africa Linda A. Tompkins*...and oxide mineral chemistry are presented on 5 kimberlite dikes that are classified into three groups:...in the Koidu dikes. Objective evaluations of kimberlite-carbonatite relations, as outlined in the literature...understanding of the late stage evolution of kimberlite magmas is perhaps best gained from fine-grained...1984). Data on oxide megacrysts in the Koidu kimberlite complex are given in Tompkins (1983), and Tompkins |  | | Book (volume) | | AmericanGeophysicalUnion Washington,D.C. 20009 1979 Kimberlite Conference Preface Since the first edition...was published in 1979, the Third International Kimberlite Conference was held in Clermont-Ferrand in 1982...concerning rocks now misleadingly referred to as Kimberlite will be removea. Diamonds received attention...still there persists the belief that diamonds an• kimberlite are genetically related. And this in spite of...one can separate out the essential minerals of kimberlite. This comment is pertinent to isotopic studies |  | | Book | | ABSTRACTS contributed to THE SECOND INTERNATIONAL KIMBERLITE CONFERENCE Bishop's Lodge, Santa Fe, October...■•A- V\ f I ' , A. DIAMONDIFEROUS SOUTHERN KIMBERLITE OF THE WAJRAKHARUR AREA, INDIA. Jagannadham...known in India from antiquity the presence of kimberlite has been the subject of much specu¬ lation and...were described, but were discounted as being kimberlite (Foote, 1889; Lake, 1890). Subsequently...and Mehr, 1953) but generally con¬ sidered that kimberlite was not present. However, in 1963 Rao and Phadtre |  | | Book | | Library of Canada Cataloguing in Publication Data Main entry under title: Mineral Deposits of Canada: A Synthesis...and Exploration Methods Geological Association of Canada, Mineral Deposits Division, Special Publication...1. Ore deposits--Canada. 2. Metallogeny--Canada. 3. Physiographic provinces--Canada. 4. Mines and niineral...niineral resources--Canada. 5. Prospecting--Canada. I. Goodfellow, Wayne D. (Wayne David), 1949Il. Geological...Association of Canada III. Series: Special publication (Geological Association of Canada. Mineral Deposits |  | | Book | | one? First, in this book I have concentrated on kimberlite as an individual rock-type and a sampler of the...have concentrated more on specific aspects of kimberlite and upper mantle geology; as a result I have...Volumes of the two International Conferences on Kimberlite held at Capetown in 1973 and Santa Fe in 1977...who did much to stimulate my early interest in kimberlite. I acknowledge also the following people for.... . . . . . . . . . .. Indirect Evidence for Kimberlite Intrusions. .. Summary. . . . . . . . . . . |  | | Book | | France Proceedings of the "Third International Kimberlite Conference" volume I E L S E V I E R , Amsterdam...Netherlands Distributors for the United States and Canada: ELSEVIER SCIENCE PUBLISHING COMPANY INC. 52,...Printed in The Netherlands ν THIRD INTERNATIONAL KIMBERLITE CONFERENCE Clermont F e r r a n d , September...e d . , E l s e v i e r , Petrology Series. : Kimberlite I I I : Documents. J . K o r n p r o b s t ,...discovered near lamproites these in the kimberlite f i e l d s o f New M e x i c o , a reasonable |
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