 | | Report (issue) | | © Minister of Supply and Services Canada 1983 Available in Canada through authorized bookstore agents...and Services Canada Hull, Québec, Canada K1A 0S9 and from Geological Survey of Canada 601 Booth Street...Street Ottawa, Canada K1A 0E8 A deposit copy of this publication is also available for reference in public...public libraries across Canada Cat. No. ISBN Price M41-8/32E 0-660-11547-6 Canada: $7.50 Other countries:...Chemin du Pont Arvida road-cut Aluminum Company of Canada Chicoutimi North quarry Plourde et Plourde Ste-Anne |  | | Journal (article/letter/editorial) | | Department of Geology, Carleton University, Ottawa, Canada, and Department of Geophysical Sciences, University...on the basis of field evidence. Studies in more complex systems were undertaken to ascertain the relationship...hydroxyhailyne+melilite, <4) cancrinite+melilite, and (5) calcite+cancrinite+melilite. Late-stage liquid...general and in the Oka, Quebec, complex in particular. The succession of assemblages at Oka and at other melilite...and the abbreviations used for them. Calcite, cancrinite, hydroxyhaiiyne, melilite, and nepheline were | | | Report (issue) | | MINERALS FOR THE COLLECTOR Geological Survey of Canada Miscellaneous Report 32 Kingston, Ontario to Lac...Collection specimen (No. 36384). National Museum of Canada photo. Right: Serandite with analcime and mangan-neptunite...Collection specimen (No. 37124). National Museum of Canada photo. Miscellaneous Report 32 ROCKS AND MINERALS... © Minister of Supply and Services Canada 1983 A vailable in Canada through authorized bookstore agents...Supply and Services Canada Hull, Quebec, Canada KIA OS9 and from Geological Survey of Canada 601 Booth Street |  | | Journal (article/letter/editorial) | | yttrium in the rocks and minerals of the Oka carbonatite complex, Quebec G. NELSON EBY Department of Environmental...(14) and mineral (87) samples from the Oka carbonatite complex. Whole-rock and mineral data indicate a...mineral pairs are quite variable, indicating that the Oka rocks were emplaced through a wide-range of physicochemical...conditions. A reasonable model for the origin of the complex involves a limited partial melting of mantle material...and Y in the various minerals of a carbonatite complex, REE and Y abundances were determined for rocks |  | | Report (issue) | | MINES AND RESOURCES GEOLOGICAL SURVEY OF CANADA CANADA PAPER 67-51 ROCKS AND MINERALS FOR THE COLLECTOR...Queen's Printer, Ottawa, from Geological Survey of Canada, 601 Booth St., Ottawa, and at the followin$ Canadian...Queen's Printer and Controller of Stationery Ottawa, Canada 1968 - iii - Plate I. Mont St-Hilaire quarry.... . . . . . . . . . . . . . . . . . . . . . . . Oka Rar e Metals mine . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . Aluminum Company of Canada....... . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | liquid + 0.2 melilite(sodic) + 0.2 C 0 2 = 0.5 cancrinite + 0.6 calcite + 0.1 H 2 0. The liquid quenches...grains of cancrinite, and calcite, mostly precipitated in quench overgrowth rims enclosing cancrinite that...mineral assemblages analogous to rocks at the Oka Complex. Alkali-enriched carbonatite melts capable of...nepheline; Ab = albite; Nye = nyerereite; Can = cancrinite; Geh = gehlenite. normative silicate liquids...Verwoerd (1978) studied the miscibility gap in more complex systems at pressures between 0.2 and 1 GPa. Wendlandt |  | | Journal (article/letter/editorial) | | – diopside), forsterite-II, monticellite-II, cancrinite, phlogopite – tetraferriphlogopite, Mg-kataphorite...7039 0.7036 Nielsen and Buchardt, 1985 Oka, Quebeck, Canada Calcite carbonatite Calcite carbonatite...carbonatites, particularly, in the carbonatites of the Oka complex. Phase relations on the section calcite – portlandite...calcite carbonatite, Oka complex; (b) pyrochlore, calcite carbonatite, Ozernyi complex; (c) baddeleyite,...phoscorite, Kovdor complex; (d) burbankite, dolomite – calcite carbonatite, Vuori-Yarvi complex; (e) strontianite |  | | Journal (article/letter/editorial) | | and syenite ring dike system, in the Gardiner complex, East Greenland T. F. D. NIELSEN LITHOS Nielsen...and syenite ring dike system, in the Gardiner complex, East Greenland. Lithos 13, 181-197. Oslo. ISSN...and concluded that the melilitolites of the Oka Complex (Gold 1966) were formed by fractional crystaUization... Melilitolites occur in the Tertiary Gardiner complex, East Greenland, Frisch & Keusen 0977) where the...rocks obtained during a two week stay on this complex in 1975. Due to poor accessilfil[ty the sample |  | | Journal (article/letter/editorial) | | and geochemistry of the carbonatite and syenite complex of Lueshe (N.E. Zaire) H. v. MARAVIC& G. MORTEANI...and geochemist~T of the carbonatitc and syenite complex of Lueshe (N E. Zaire). Lithos 13, 159-170. Oslo...fenitisafion at the contact to the carbonatite complex. Petrographical and chemical investigations show...the different types of syenite of the alke,line complex belong mainly to the miaskitic group. Pyrochlore...typical. The carbonat;,ies ot the Lueshe alkal;ne complex are mainly s6vites with some alvikites and beforsites |  | | Journal (article/letter/editorial) | | carbonate-albite-muscovite-hematite-Nb-rutile and cancrinite-aegirine-carbonate fenites. The protolith foliation...being consistently depleted in the generation of cancrinite fenite. The process approximates to an equal...recrystallized during oxidation, highlighting the complex emplacement history 1 ACCEPTED MANUSCRIPT involving...the complex (e.g. Morogan and CE Woolley, 1988). At the Callendar Bay complex in Ontario, Canada, the...of the dyke swarm, above an inferred plutonic complex/magma chamber at depth, the top of which has CE |  | | Journal (article/letter/editorial) | | Volume 70, pages 1l0l-l l l3, 1985 The Oka carbonatite complex, Quebec: geology and evidencefor silicate-carbonate...the northern intrusive center of the Oka complex (Quebec,Canada) probably formed from immiscible carbonate...charges or volcanic rocks. The Oka pluton, a Cretaceous intrusive complex of the Monteregian Hills petrographic...between silicate and carbonate magmas was important at Oka, but these studies did not specifically state which...paper evaluates liquid immiscibility in the Oka complex using all pertinent field, petrographic and chemical |  | | Journal (article/letter/editorial) | | of Calcareous Intrusions in the ~1 Ga Oaxacan Complex, Southern Mexico: Tectonic Implications J. Dostal...of Calcareous Intrusions in the ~1 Ga Oaxacan Complex, Southern Mexico: Tectonic Implications, International...of Calcareous Intrusions in the ~1 Ga Oaxacan Complex, Southern Mexico: Tectonic Implications J. DOSTAL...Mary’s University, Halifax, Nova Scotia, B3H 3C3, Canada J. D. KEPPIE, Instituto de Geologia, Universidad...Mary’s University, Halifax, Nova Scotia, B3H 3C3, Canada AND F. ORTEGA-GUTIÉRREZ Instituto de Geologia |  | | Journal (article/letter/editorial) | | Earth Element Geochemistry of the Fen Alkaline Complex, Norway Roger H. Mitchell* and Arild O. Brunfelt...element (REE) abundances in rocks of the Fen complex has shown that within rocks of the first magmatic...and volatile transport. Introduction The Fen complex ofcarbonatites and alkaline rocks intrudes Precambrian...119 km, south-west of Oslo. The geology of the complex has been described by Brogger (1921) and Saether...intrusion were involved in the formation of the complex. The initial sequence comprised rocks of the ijolite-urtite |  | | Journal (article/letter/editorial) | | June 1996 Abstract The Igaliko Nepheline-Syenite Complex of Gardar age (1300-l 120 Ma) includes carbonatite...series of dykes from the Igaliko Nepheline-Syenite Complex which are pertinent to the origin of these carbonatites...Nepheline-Syenite South Greenland carbonatite dykes Complex and as a late plug associated setting as dykes...other Si-undersaturated rocks of the Igaliko Complex, including phonolites and ultramafic lamprophyres...Si-undersaturated form one such swarm near the Igaliko Complex (the Igaliko Dyke Swarm), and range in composition |  | | Journal (article/letter/editorial) | | provide a guide for interpretation of the more complex natural system, peridotite-COr H 2 0. The oxygen...(1978a) and Otto (1984). The relationships are complex, but the solidus curve for synthetic lherzolite...that the primary magma at the Alno Island alkali complex was a carbonatite composed largely of alkali carbonateG...crystalline phase or phases. Melilite, hauyne and cancrinite are developed between the end-members nepheline...igneous complexes characterized by melilite. The Oka complex rocks are a good match with the phase diagram |  | | Journal (article/letter/editorial) | | “Coltan,” that caused Ta mines in Australia and Canada to be placed on care and maintenance. More recently... 3800 Finnerty Road (Ring Road), Victoria, BC, Canada V8P 5C2 G. J. Simandl (*) British Columbia Ministry...Victoria, BC, Canada V8W 9N3 e-mail: george.simandl@gov.bc.ca Fir and Crevier, Canada) are being considered...Brazil and one hard rock carbonatite deposit in Canada account for about 92 and 7 % of Nb world mine production...as Wodgina, Mt. Cattlin (Australia) and Tanco (Canada), being placed on care and maintenance. Ta production |  | Marks, Michael A. W., Neukirchen, Florian, Vennemann, Torsten, Markl, Gregor (2009) Textural, chemical, and isotopic effects of late-magmatic carbonatitic fluids in the carbonatite–syenite Tamazeght complex, High Atlas Mountains, Morocco. Mineralogy and Petrology, 97 (1) 23-42 doi:10.1007/s00710-009-0075-0 | Journal (article/letter/editorial) | | carbonatitic fluids in the carbonatite–syenite Tamazeght complex, High Atlas Mountains, Morocco Michael A. W. Marks...Abstract Carbonatites of the Eocene Tamazeght complex, High Atlas Mountains, Morocco, consist of calciocarbonatites...presented on the carbonatites of the Tamazeght complex, Morocco, in order to investigate their susceptibility...Tamazeght carbonatite-alkaline complex is a multiphase intrusive complex situated on the northern margin...the High Atlas Mountains, Morocco (Fig. 1). The complex was dated to 44±2 Ma (Marks et al. 2008a) and was |  | | Journal (article/letter/editorial) | | approximate the model. The apparent ages on cancrinite with 0.0337 per cent K, nepheline and biotite...exemplify the latter case. Models 7, 8 and 9 are complex variants of model 6 where the following additional...for these models. The reader might object that a complex but systematic model like this (model 9) has no...1971), biotite adjacent to the Grenville front in Canada (WANLESS et uh., 1970) and metamorphic amphiboles...and KG 20-11 microsyenite, Data on the Oka carbonatite complex (~~~Q~ etal.,1970) and Auckland volcanic |  | Doroshkevich, A.G., Sharygin, V.V., Belousova, E.A., Izbrodin, I.A., Prokopyev, I.R. (2021) Zircon from the Chuktukon alkaline ultramafic carbonatite complex (Chadobets uplift, Siberian craton) as evidence of source heterogeneity. Lithos, 382. 105957pp. doi:10.1016/j.lithos.2020.105957 | Journal (article/letter/editorial) | | from the Chuktukon alkaline ultramafic carbonatite complex (Chadobets uplift, Siberian craton) as evidence...Chuktukon alkaline carbonatite complex is a part of the Chadobets complex, situated in the southwestern...kimberlites and Chadobets alkaline ultramafic carbonatite complex have revealed that they are produced from primary...Chuktukon complex, which is a part of the Chadobets alkaline ultramafic carbonatite complex. A.G. Doroshkevich...the Chadobets uplift also includes the Terina complex. Both, Terina and Chuktukon, are combined into |  | Chakhmouradian, Anton R., Reguir, Ekaterina P., Kressall, Ryan D., Crozier, Jeremy, Pisiak, Laura K., Sidhu, Ravinder, Yang, Panseok (2015) Carbonatite-hosted niobium deposit at Aley, northern British Columbia (Canada): Mineralogy, geochemistry and petrogenesis. Ore Geology Reviews, 64. 642-666 doi:10.1016/j.oregeorev.2014.04.020 | Journal (article/letter/editorial) | | niobium deposit at Aley, northern British Columbia (Canada): Mineralogy, geochemistry and petrogenesis Anton...Manitoba, 125 Dysart Road, Winnipeg, Manitoba R3T 2N2, Canada Department of Earth Sciences, Dalhousie University...1459 Oxford Street, Halifax, Nova Scotia B3H 4R2, Canada Hunter Dickinson Inc., 15th Floor, 1040 W. Georgia...Georgia Street, Vancouver, British Columbia V6E 4H8, Canada d School of Earth and Ocean Sciences, University...Finnerty Road, Victoria, British Columbia V8P 5C2, Canada b c a r t i c l e i n f o Article history: Received |  | | Journal (article/letter/editorial) | | have been compiled in Fig. 1. The data for the Oka carbonatite (DEINES, 1970a) were not included, since...the large number of analyses available for this complex would have completely dominated the distribution...calcite with accessory minerals) from the same complex (DEIXES, 1970%). However, the question arises whether...observed in Fig. 1. There is only one carbonatite (Oka) for which one can state the average carbon isotopic...that all three means differ from the mean of the Oka csrbonatite at the one per cent level of significance |  | | Book (edition) | | elements (Mountain Pass, California) and of Nb (Oka, Quebec and Araxa, Brazil) and important sources...occurrences in the United States (nearly all localities), Canada, Germany, Norway, Sweden, Uganda, Tanganyika, Nyasaland...Description of Carbonatites of the World United States Canada Brazil Greenland, Europe, and the U.S.S.R. Africa...detailed geological survey of the Alné Island complex and announced his results in a series of papers...completed most of the field work on the Iron Hill complex of Gunnison County, Colorado, in 1912-1913. Although |  | | Book | | ............................ 4 NORTH AMERICA Canada..................................................exploration in particular of Africa, the U.S.S.R., Canada and Brazil, much of it inspired by the search for...Lengai natrocarbonatite volcano and the Ilimaussaq complex, but comparative studies on alkaline rocks have...style adopted for Currie's 'The Alkaline Rocks of Canada' (1976) and the descriptions of carbonatites compiled...pathoidal rocks of the Haliburton-Bancroft area of Canada. Kimberlites are not included, partly because they |  | | Book (volume) | | bonds or groups of atoms forming covalent bonds – complex anions (e.g. CO32, C2O42, SO42, PO43, SiO44...vibrations of most important coordination polyhedra and complex anionic groups are listed by Miller and Wilkins...zirconoand titanosilicates characterized by very complex and variable crystal-chemical features (Johnsen...range from 1,350 to 1,550 cm1 (Fig. 1.1). A cancrinite-group mineral kyanoxalite, Na7(Al6–5Si6–7O24)(C2O4)0...determined as a new mineral species different from cancrinite, (Na,Ca)7–8 (Al6Si6O24) (CO3)1–2·2H2O, by characteristic |  | Doroshkevich, Anna G., Veksler, Ilya V., Klemd, Reiner, Khromova, Elena A., Izbrodin, Ivan A. (2017) Trace-element composition of minerals and rocks in the Belaya Zima carbonatite complex (Russia): Implications for the mechanisms of magma evolution and carbonatite formation. Lithos, 284. 91-108 doi:10.1016/j.lithos.2017.04.003 | Journal (article/letter/editorial) | | minerals and rocks in the Belaya Zima carbonatite complex (Russia): Implications for the mechanisms of magma...minerals and rocks in the Belaya Zima carbonatite complex (Russia): Implications for the mechanisms of magma...minerals and rocks in the Belaya Zima carbonatite complex (Russia): T implications for the mechanisms of...igneous petrologists. The Belaya Zima plutonic complex in southern Siberia is a typical intrusion, in...for reconstructing the magmatic evolution of the complex and clarifying the CE P origin of carbonatites |
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Oka complex, Deux-Montagnes RCM, Laurentides, Québec, Canada