	Mitchell, R. H., Clarke, D. B. (1976) Oxide and sulphide mineralogy of the Peuyuk kimberlite, Somerset Island, N.W.T., Canada. Contributions to Mineralogy and Petrology, 56 (2) 157-172 doi:10.1007/bf00399601	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...magnetite and minor rutile. Perovskites are mantled by nickeliferous pyrite (0-11% Ni) and rutile. Phase C is...upon cores of titan-magnesian-aluminous chromite. Rutile rims are poorly developed upon perovskites. Sulphides...formed prior to the fluidized intrusion of the kimberlite. All other spinels being considered to have crystallized
	JONES, A. P., WYLLIE, P. J. (1985) Paragenetic Trends of Oxide Minerals in Carbonate-rich Kimberlites, with New Analyses from the Benfontein Sill, South Africa. Journal of Petrology, 26 (1) 210-222 doi:10.1093/petrology/26.1.210	Journal (article/letter/editorial)
	of oxide minerals in six carbonate-kimberlites: Peuyuk, Tunraq, Wesselton, Liqhobong, De Beers, and Benfontein...crystallization appears to be typical of carbonate-rich kimberlite magmas, and is texturally related to the two...Mg-Al-titanomagnetite, perovskite, and accessory rutile and apatite. The spinels span a large range in...pre-fluidization to post-fluidization stages of kimberlite emplacement (Haggerty, 1973; Mitchell & Clarke...residuum with progressive crystallization of kimberlite magma is typical and probably more common than
	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...Geology, Lakehead University, Thunder Bay, Ontario, Canada P7B 5E1 a r t i c l e i n f o Article history:...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
	*Mitchell, Roger H. (1978) Mineralogy of the Elwin Bay kimberlite, Somerset Island, N.W.T., Canada. American Mineralogist, 63 (1-2) 47-57*	Journal (article/letter/editorial)
	Mineralogy of the Elwin Bay kimberlite, SomersetIsland, N.W.T., Canada Rocsn H. MITcHBI-rDepartment...Geology,Lakehead Uniuersity Thunder Bay, Ontario, Canada Abstract of by the presence The Etwin Bay kimberliteis...texturallythe "roundedphenocrysts" as smallergroundmass kimberlite. in this as xenocrysts and garnet xenoliths lherzolite...vincehasbeen Compositions of minerals in the kimberlite were by Mitchell(1976),andis analogous brieflydescribed...(Finger and Hadidiacos, kimber- automated of kimberlite,micaceous dikesand diatremes 1972) and the Bence
	Zurevinski, Shannon E., Mitchell, Roger H. (2011) Highly evolved hypabyssal kimberlite sills from Wemindji, Quebec, Canada: insights into the process of flow differentiation in kimberlite magmas. Contributions to Mineralogy and Petrology, 161 (5) 765-776 doi:10.1007/s00410-010-0561-8	Journal (article/letter/editorial)
	Highly evolved hypabyssal kimberlite sills from Wemindji, Quebec, Canada: insights into the process...process of flow differentiation in kimberlite magmas Shannon E. Zurevinski • Roger H. Mitchell Received: 3...Abstract Kimberlite sills emplaced in granite located near the town of Wemindji (Quebec, Canada) range...dolomitic hypabyssal kimberlite to ilmenite/ garnet macrocrystal hypabyssal kimberlite. Diatreme or crater...minerals include apatite, Sr-rich calcite, Nb-rich rutile, baddeleyite, monazite-(Ce) and barite. While some
	Boctor, Nabil Z., Boyd, F. R. (1981) Oxide minerals in a layered kimberlite-carbonate sill from Benfontein, South Africa. Contributions to Mineralogy and Petrology, 76 (3) 253-259 doi:10.1007/bf00375452	Journal (article/letter/editorial)
	Springer-Verlag 1981 Oxide Minerals in a Layered Kimberlite-Carbonate Sill from Benfontein, South Africa...shows a high degree of magmatic sedimentation to kimberlite, oxidecarbonate, and carbonate layers. The iron-titanium...chromite, Mg-A1 titanomagnetite, magnesian ilmenite, rutile, and perovskite. The spinel crystallization trend...carbonarites. Introduction The relation between kimberlite and carbonatite has been a subject of controversy...and the coexistence of primary carbonate and kimberlite in sills and dikes are commonly considered as
	Kamenetsky, Vadim S., Grütter, Herman, Kamenetsky, Maya B., Gömann, Karsten (2013) Parental carbonatitic melt of the Koala kimberlite (Canada): Constraints from melt inclusions in olivine and Cr-spinel, and groundmass carbonate. Chemical Geology, 353. 96-111 doi:10.1016/j.chemgeo.2012.09.022	Journal (article/letter/editorial)
	Parental carbonatitic melt of the Koala kimberlite (Canada): Constraints from melt inclusions in olivine...Tasmania 7001, Australia BHP Billiton, Vancouver, BC, Canada Central Science Laboratory, University of Tasmania...Available online 19 September 2012 Keywords: Kimberlite Primary melt Carbonate Olivine Chromite Melt...a b s t r a c t This study of the hypabyssal kimberlite with particularly fresh olivine from the Palaeogene...craton, Canada) is focused on reconstruction of the kimberlite parental melt. The Koala kimberlite sample
	*Mitchell, Roger H. (1986) Kimberlites. Springer US. doi:10.1007/978-1-4899-0568-0*	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
	*Schulze, D. J. (2001) ORIGINS OF CHROMIAN AND ALUMINOUS SPINEL MACROCRYSTS FROM KIMBERLITES IN SOUTHERN AFRICA. The Canadian Mineralogist, 39 (2) 361-376 doi:10.2113/gscanmin.39.2.361*	Journal (article/letter/editorial)
	Erindale College, Mississauga, Ontario L5L 1C6, Canada ABSTRACT A comparison is made of the major- and...cratonic mantle than the Kaapvaal mantle. Keywords: kimberlite, chromian spinel, magnesiochromite, southern...pourraient être des phénocristaux issus de la kimberlite hôte. Tout spinelle chromifère ayant un rapport...Kaapvaal. (Traduit par la Rédaction) Mots-clés: kimberlite, spinelle chromifère, magnésiochromite, Afrique...number of investigations have been directed toward kimberlite-derived spinel-group macrocrysts from a variety
	Eccles, D.Roy, Heaman, Larry M., Luth, Robert W., Creaser, Robert A. (2004) Petrogenesis of the Late Cretaceous northern Alberta kimberlite province. Lithos, 76 (1) 435-459 doi:10.1016/j.lithos.2004.03.046	Journal (article/letter/editorial)
	Petrogenesis of the Late Cretaceous northern Alberta $ kimberlite province D. Roy Eccles a,b,, Larry M. Heaman...Geological Survey, Canada* Department of Earth and Atmospheric Sciences, University of Alberta, Canada Received...their non-archetypal kimberlite signature (Mountain Lake) or, in the case of kimberlite fields, primitive...distinguish between primitive and evolved Group I-type kimberlite fields in the northern Alberta. This is important...chemistries similar to those of primitive hypabyssal kimberlite in the Northwest Territories. Based on whole-rock
	Thy, P., Stecher, O., Korstgård, J.A. (1987) Mineral chemistry and crystallization sequences in kimberlite and lamproite dikes from the Sisimiut area, central West Greenland. Lithos, 20 (5) 391-417 doi:10.1016/0024-4937(87)90018-1	Journal (article/letter/editorial)
	Mineral chemistry and crystallization sequences in kimberlite and lamproite dikes from the Sisimiut area, central...C.P. 6128, succ. "A "', Montrkal, P.Q. H3C 3J7 (Canada LITHOS Thy, P., Stecher, O. and Korstg~rd, J...Mineral chemistry and crystallization sequences in kimberlite and lamproite dikes from the Sisimiut area, central...a matrix of phlogopite, leucite, diopside, and rutile. Amphibole lamproites contain phenocrysts of diopside...phlogopite, diopside, sanidine, richterite, ilmenite, rutile, and quartz. Olivine in the leucite lamproites
	Johan, Z., Ohnenstetter, D. (2010) ZINCOCHROMITE FROM THE GUANIAMO RIVER DIAMONDIFEROUS PLACERS, VENEZUELA: EVIDENCE OF ITS METASOMATIC ORIGIN. The Canadian Mineralogist, 48 (2) 361-374 doi:10.3749/canmin.48.2.361	Journal (article/letter/editorial)
	the presence of Zn-bearing chromites in several kimberlite-bearing areas on a worldwide scale, the occurrence...cassiterite, columbite–tantalite, topaz, monazite, rutile, zircon, pyroxene and native gold (Parfenoff 1979)...spinels for the exploration of diamondbearing kimberlite and lamprophyre is assessed. The Local Geological...(1999), the Guaniamo River drains an important kimberlite-bearing district discovered in 1983, and comprising...comprising at least ten diamondiferous kimberlite sills. Sobolev et al. (1998) carried out a detailed mineralogical
	Abersteiner, Adam, Kamenetsky, Vadim S., Goemann, Karsten, Giuliani, Andrea, Howarth, Geoffrey H., Castillo-Oliver, Montgarri, Thompson, Jay, Kamenetsky, Maya, Cherry, Alexander (2019) Composition and emplacement of the Benfontein kimberlite sill complex (Kimberley, South Africa): Textural, petrographic and melt inclusion constraints. Lithos, 324. 297-314 doi:10.1016/j.lithos.2018.11.017	Journal (article/letter/editorial)
	Composition and emplacement of the Benfontein Kimberlite Sill complex (Kimberley, South Africa): Textural...Composition and emplacement of the Benfontein Kimberlite Sill complex (Kimberley, South Africa): Textural...Composition and emplacement of the Benfontein Kimberlite Sill Complex (Kimberley, South Africa): Textural... ACCEPTED MANUSCRIPT Abstract The Benfontein kimberlite is a renowned example of a sill complex and provides...examine the emplacement and evolution of intrusive kimberlite magmas. We have undertaken a detailed petrographic
	Tompkins, Linda A., Haggerty, Stephen E. (1985) Groundmass oxide minerals in the Koidu kimberlite dikes, Sierra Leone, West Africa. Contributions to Mineralogy and Petrology, 91 (3) 245-263 doi:10.1007/bf00413351	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:...characterised by chlorite + Mn-titanomagnetite + rutile + hematite (after chlorite) + maghemite (after...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
	Meyer, Henry O. A., Boyd, F. R. - Eds. (1979) Proceedings of the Second International Kimberlite Conference Vol. 1 - Kimberlites, Diatremes, and Diamonds: Their Geology, Petrology, and Geochemistry. American Geophysical Union, Washington, D. C.	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
	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)
	alteration, but preserve fresh spinel, apatite and rutile in the groundmass. Spinels belong to three genetic...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
	*Hunter, Robert H., Taylor, Lawrence A. (1984) Magma-mixing in the low velocity zone: kimberlitic megacrysts from Fayette County, Pennsylvania. American Mineralogist, 69 (1-2) 16-29*	Journal (article/letter/editorial)
	also provoked debate. Fresh, hypabyssal-facies kimberlite from S. W. Pennsylvannia contains a well-preservedmegacrystand...carbonate with subordinate serpentine, apatite, rutile, and sulfides. The petrology of these groundmassphases...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.
	*Daltry, V. D. C. (1997) Mineralogy of South Africa: Type-Mineral Species and Type-Mineral Names. Handbook* 15. Geological Survey of South Africa**	Report (issue)
	Mg-titanomagnetite Na-Ca-enstatite • Nb-er-Mg-ilmenite Nb-Cr-rutile Nickel-mackinawite Palladic platinum Pd-electrum...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
	*(1977) Second International Kimberlite Conference - Extended Abstracts.*	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
	*Dawson, J. Barry (1980) Kimberlites and Their Xenoliths* - Minerals and Rocks No. 15. Springer Berlin Heidelberg. doi:10.1007/978-3-642-67742-7**	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. . . . . . . . . . .
	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...continental rift setting. Keywords: Lamproite, Kimberlite, Phlogopite, Spinel, Timmasamudram, Wajrakarur
	Goodfellow, Wayne D. - Ed. (2007) Mineral Deposits of Canada - A Synthesis of Major Deposit-Types, .District Metallogeny, the Evolution of Geological Provinces, and Exploration Methods - Special Publication No. 5. Geological Association of Canada, Mineral Deposits Division.	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
	*(1991) Magmatism in Extensional Structural Settings. Springer Berlin Heidelberg. doi:10.1007/978-3-642-73966-8*	Book
	(Belgium), J. B. DAWSON (0. K.), J. DOSTAL (Canada), R. F. EMSLIE (Canada), J. G. FITTON (0. K.), M. GIROD (France)...LLOYD (0. K.), R. MACDONALD (0. K.), R. F. MARTIN (Canada), M. A. MENZIES (0. K.), C. MOREAU (Senegal), G...Mafic-Ultramafic Magmatism in the Southwest Uganda Region of the African Rift: Implications from Experimental.... . . ... 3 The Crust Under the Canary Islands Region ............. 4 Network of Fractures and Identity...Identity of Vertical Movements in the Canary Islands Region ........................... 4.1 Transoceanic and
	*Kornprobst, J. - Ed.* (1984) Kimberlites - I: Kimberlites and Related Rocks - Developments in Petrology No. 11A. Elsevier. doi:10.1016/b978-0-444-42273-6.x5001-9**	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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Rutile from Peuyuk kimberlite, Somerset Island, Qikiqtaaluk Region, Nunavut, Canada

Rutile from
Peuyuk kimberlite, Somerset Island, Qikiqtaaluk Region, Nunavut, Canada