	Zurevinski, S. E., Mitchell, R. H. (2004) Extreme compositional variation of pyrochlore-group minerals at the Oka Carbonatite Complex, Quebec: evidence of magma mixing?. The Canadian Mineralogist, 42 (4) 1159-1168 doi:10.2113/gscanmin.42.4.1159	Journal (article/letter/editorial)
	COMPOSITIONAL VARIATION OF PYROCHLORE-GROUP MINERALS AT THE OKA CARBONATITE COMPLEX, QUEBEC: EVIDENCE OF MAGMA MIXING...955 Oliver Road, Thunder Bay, Ontario P7B 5E1, Canada ABSTRACT Pyrochlore-group minerals are relatively...accessory constituents of calcite carbonatite at the Oka Carbonatite Complex, Quebec. This complex is a member...occurring within the NIOCAN and Bond Zone deposits. At Oka, pyrochlore [general structural formula: A16–xB16O48(O...composition during growth. Uranium-rich pyrochlore from Oka exhibits either strong zonation or is devoid of zoning
	*Sabina, Ann P. (1983) Rocks and minerals for the collector : Kingston, Ontario to Lac St-Jean, Quebec. Miscellaneous report* 32. Geological Survey of Canada**	Report (issue)
	ie AnnP. Sabina \ Kingston, Ontario to - . Lac St-Jean, Quebec, Digitized by the Internet Archive...MINERALS FOR THE COLLECTOR Kingston, Ontario to Lac St-Jean, Quebec Ann P. Sabina Originally published... © 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
	*Sabina, Ann P. (1983) Rocks and minerals for the collector : Kingston, Ontario to Lac St-Jean, Quebec. Miscellaneous report* 32. Geological Survey of Canada**	Report (issue)
	Geological Survey of Canada Miscellaneous Report 32 Kingston, Ontario to Lac St-Jean, Quebec Ann P....Museum of Canada photo. Right: Serandite with analcime and mangan-neptunite crystals from Mont St-Hilaire...Collection specimen (No. 37124). National Museum of Canada photo. Miscellaneous Report 32 ROCKS AND MINERALS...MINERALS FOR THE COLLECTOR Kingston, Ontario to Lac St-Jean, Quebec Ann P. Sabina Originally published... © Minister of Supply and Services Canada 1983 A vailable in Canada through authorized bookstore agents
	*Sabina, Ann P. (1968) Rock and minerals for the collector : Kingston, Ontario to Lac St-Jean, Quebec. Paper* 67-51. Geological Survey of Canada**	Report (issue)
	OF CANADA CANADA PAPER 67-51 ROCKS AND MINERALS FOR THE COLLECTOR Kingston, Ontario to Lac St-Jean...Printer, Ottawa, from Geological Survey of Canada, 601 Booth St., Ottawa, and at the followin$ Canadian...Street MONTREAL /Eterna-Vie Building, 1182 St. Catherine St. West OTTAWA Daly Building, corner Mackenzie...Controller of Stationery Ottawa, Canada 1968 - iii - Plate I. Mont St-Hilaire quarry, (GSC 135741).... . . . . . . . . . . . . . . . . Freebern mica mine . . . . . . . . . . . . . . . . . . . . . . . .
	Chen, Wei, Simonetti, Antonio, Burns, Peter C. (2013) A COMBINED GEOCHEMICAL AND GEOCHRONOLOGICAL INVESTIGATION OF NIOCALITE FROM THE OKA CARBONATITE COMPLEX, CANADA. The Canadian Mineralogist, 51 (5) 785-800 doi:10.3749/canmin.51.5.785	Journal (article/letter/editorial)
	GEOCHRONOLOGICAL INVESTIGATION OF NIOCALITE FROM THE OKA CARBONATITE COMPLEX, CANADA Wei CHEN§, Antonio SIMONETTI...U-Pb ages for niocalite, which occurs within carbonatite from the Bond Zone area of the Oka Carbonatite...Carbonatite Complex (Canada). Niocalite is a Nb-disilicate member of the låvenite−cuspidine group. The major element...element composition of the niocalite studied here is relatively homogeneous with the average formula of:...15Ti0.02)Σ14.25Nb2.12Ta0.06(Si2O7)4O7.65F2.44. Niocalite is enriched in minor and trace elements [i.e.
	*(2023) Latrappite. Handbook of Mineralogy. Mineralogical Society of America*	Report (issue)
	= 5.553 Z = [4] X-ray Powder Pattern: Oka complex, Canada. 2.744 (100), 3.887 (79), 1.942 (57), 2.773...09 0.22 0.90 0.65 99.70 [100.75] (1) Oka complex, Canada; total Fe as Fe2 O3 , after deduction of...pyrochlore, magnetite, niocalite, dolomite, nepheline, monticellite (Oka complex, Canada); columbite (Badloch...From the St. Lawrence Columbium and Metals Corporation mine, near La Trappe, Quebec, Canada. Found in...the small community, La Trappe, Quebec, Canada, near the mine from which the first crystals were recovered
	*Chen, Wei, Simonetti, Antonio (2015) Isotopic (Pb, Sr, Nd, C, O) evidence for plume-related sampling of an ancient, depleted mantle reservoir. Lithos, 216. 81-92 doi:10.1016/j.lithos.2014.11.024*	Journal (article/letter/editorial)
	reported here for constituent minerals from the Oka carbonatite complex, which is associated with the...contamination during the petrogenetic history of the Oka complex. Instead, the isotopic variations reported... 1994). The Cretaceous Oka carbonatite complex within southern Québec (Canada) contains both carbonatite...apatite, niocalite, and perovskite reveal that the magmatic activity (maximum extent) at Oka was a prolonged...both carbonatite and associated silicate rocks at Oka. Previous investigations report the major and trace
	Chen, Wei, Simonetti, Antonio (2013) In-situ determination of major and trace elements in calcite and apatite, and U–Pb ages of apatite from the Oka carbonatite complex: Insights into a complex crystallization history. Chemical Geology, 353. 151-172 doi:10.1016/j.chemgeo.2012.04.022	Journal (article/letter/editorial)
	calcite and apatite, and U–Pb ages of apatite from the Oka carbonatite complex: Insights into a complex crystallization...Keywords: Apatite Calcite Geochronology Carbonatite Oka Laser ablation a b s t r a c t This study reports...associated okaites and ijolites from the Oka carbonatite complex (Canada). Both apatite and calcite are rare...carbonatites and associated okaites and ijolites at the Oka carbonatite complex. The combined large variations...Elsevier B.V. All rights reserved. 1. Introduction The Oka carbonatite complex, located ~40 km west of Montréal
	Chen, Wei, Simonetti, Antonio (2014) Evidence for the Multi-Stage Petrogenetic History of the Oka Carbonatite Complex (Québec, Canada) as Recorded by Perovskite and Apatite. Minerals, 4 (2). 437-476 doi:10.3390/min4020437	Journal (article/letter/editorial)
	Multi-Stage Petrogenetic History of the Oka Carbonatite Complex (Québec, Canada) as Recorded by Perovskite and...May 2014 / Published: 26 May 2014 Abstract: The Oka complex is amongst the youngest carbonatite occurrences...with the Monteregian Igneous Province (MIP; Québec, Canada). The complex consists of both carbonatite...study is to decipher the petrogenetic history of Oka via the compositional, isotopic and geochronological...overlaps the range of ages reported previously for Oka and the entire MIP. The overall distribution of ages
	*Eby, G. Nelson (1973) Scandium geochemistry of the Oka carbonatite complex, Oka, Quebec. American Mineralogist, 58 (9-10) 819-825*	Journal (article/letter/editorial)
	819-825, 1973 ScandiumGeochemistry of the Oka Garbonatite Complex,Oka,Quebec G. NelsoN Env Department of Biological...samples) and minerals (84 samples) from the Oka carbonatite complex, Oka, Quebec' Whole-rock data indicate a...okaites < s,iivitesa alnriites. The ore minerals (niocalite, perovskite, and pyrochlore) and apatite are the...in general, equilibrium was not attained by the Oka rocks. The silicate rocks of the complex crystallized...and minerals of the Oka carbonatite complex, Oka, Quebec. Geologic Setting The Oka carbonatite complex
	Eby, G.Nelson (1975) Abundance and distribution of the rare-earth elements and yttrium in the rocks and minerals of the Oka carbonatite complex, Quebec. Geochimica et Cosmochimica Acta, 39 (5) 597-620 doi:10.1016/0016-7037(75)90005-8	Journal (article/letter/editorial)
	elements and yttrium in the rocks and minerals of the Oka carbonatite complex, Quebec G. NELSON EBY Department...whole-rock (14) and mineral (87) samples from the Oka carbonatite complex. Whole-rock and mineral data...mineral pairs are quite variable, indicating that the Oka rocks were emplaced through a wide-range of physicochemical...minerals from a carbonatite complex located near Oka, Quebec. Previous studies of REE in carbonatites...of the Oka carbonatite complex have been described by GOLD (1963, 1966, 1967, 1969). The Oka carbonatite
	*Mitchell, Roger H. (2015) Primary and secondary niobium mineral deposits associated with carbonatites. Ore Geology Reviews, 64. 626-641 doi:10.1016/j.oregeorev.2014.03.010*	Journal (article/letter/editorial)
	Lakehead University, Thunder Bay, Ontario P7B 5E1, Canada a r t i c l e i n f o Article history: Received...total worldwide production of Nb, with the primary St. Honoré carbonatite and other sources accounting...Nbmines [Araxá and Catalão-II (Brazil) and St. Honoré (Canada)]. All produce ferroniobium alloy from pyrochlore...343 8287. E-mail address: rmitchel@lakeheadu.ca. St. Honoré and other sources account for only for 7...Aley and Upper Fir (Canada); Elk Creek (USA)] or re-evaluated [e.g. Oka (Canada); Fen (Norway); Panda
	Deines, Peter (1970) The carbon and oxygen isotopic composition of carbonates from the Oka carbonatite complex, Quebec, Canada. Geochimica et Cosmochimica Acta, 34 (11) 1199-1225 doi:10.1016/0016-7037(70)90058-x	Journal (article/letter/editorial)
	oxygen ~topic ~rn~~on of ~~~at~ the Oka Carbonatite complex, Quebec, Canada PETER from DEINES Department...awepted ira re~~sea~o~ 5 Jum 1970) Abstract-X%e Oka complex is a carbonatite belonging to the alkaline...hundred and fifty carbonatite rook samples from the Oka carbonatite complex were analyzed for the carbon...Ltd. holdings, Quebec Columbium Ltd. property, and the St. Lawrence Columbium and Metals Corporation...GEOLOGIC SETTM~ OF THE OKA CARBONATITE The structure, petrology, and geochemistry of the Oka carbonatite complex
	Simandl, George J., Paradis, Suzanne (2018) Carbonatites: related ore deposits, resources, footprint, and exploration methods. Applied Earth Science, 127 (4) 123-152 doi:10.1080/25726838.2018.1516935	Journal (article/letter/editorial)
	BC, Canada; bSchool of Earth and Ocean Sciences, University of Victoria, Victoria, BC, Canada; Natural...Natural Resources Canada NRCan, Geological Survey of Canada, Sidney, BC, Canada ABSTRACT ARTICLE HISTORY...charge for download from the Geological Survey of Canada website. The highly descriptive and factual nature...Survey, PO Box 933 Stn Prov Govt, Victoria, BC, Canada V8W 9N3; School of Earth and Ocean Sciences, University...Centre A405, 3800 Finnerty Road, Victoria, BC, Canada, V8P 5C2 © 2018 The Author(s). Published by Informa
	*Heinrich, E. William (1980) The Geology of Carbonatites* - Reprint Edition with Supplementary Material. Robert E. Krieger Publishing Co. Inc.**	Book (edition)
	eeabee ‘ ee eta Mitr st er hed Co eee86 nr pee eae PISS PST REA Rk Bikte St af! ‘ef i ah : a fe...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...localities as inclusions in the limestone”’ (italics mine). Actually, the first published description of
	*Traill, R. J. (1983) Catalogue of Canadian Minerals Revised 1980. Paper* 80-18. Geological Survey of Canada**	Report (issue)
	GEOLOGICAL SURVEV OF CANADA COMMISSION GEOLOGIQUE DU CANADA CATALOGUE OF CANADIAN MINERALS Revised 1980... Minister of Supply and Services Canada 1983 Available i n Canada through authorized bookstore agents...and Services Canada Hull, QuCbec, Canada K I A OS9 and from Geological Survey of Canada 601 Booth Street...Street Ottawa, Canada K 1A OE8 A deposit copy of this publication is also available for reference in public...public libraries across Canada Cat. No. M44-801 l8E Canada: $10.00 ISBN 0-660-11271-6 Other countries: