 | | 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 |  | | 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 | | | 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 |  | | 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 . . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | Properties: Hardness = [5.5] (by analogy to the perovskite group). D(meas.) = 4.40–4.42 D(calc.) = 4.457...= 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...00 O3 (OH)0.02 . Mineral Group: Occurrence: Perovskite group; CaA > 0.5; NbB > 0.5. In sövite zones...niocalite, dolomite, nepheline, monticellite (Oka complex, Canada); columbite (Badloch quarry, Germany). Distribution: |  | | Journal (article/letter/editorial) | | INVESTIGATION OF NIOCALITE FROM THE OKA CARBONATITE COMPLEX, CANADA Wei CHEN§, Antonio SIMONETTI, and Peter...carbonatite from the Bond Zone area of the Oka Carbonatite Complex (Canada). Niocalite is a Nb-disilicate member...here suggests a protracted petrogenetic history for Oka, which corroborates the relatively large range of...Myr) previously determined for apatite from the Oka complex. In situ 87Sr/86Sr isotope ratios for niocalite...described from only four localities world-wide: Oka, Canada (Nickel 1956, Nickel et al. 1958); the Oldoinyo |  | | 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 |  | | Journal (article/letter/editorial) | | Society 792 Byron Avenue, Ottawa 13, Ontario, Canada Downloaded by [University of Florida] at 13:59...Proposed New Name for the Perovskite Type Calcium Niobate Mineral from the Oka Area of Quebec. Rather than...niobium rich perovskites already named 'niobian perovskite' (in which titanium predominates over niobium)...specific gravity than perovskite were found in Grenville limestone in the vicinity of Oka, Quebec. Excellent...examples were found on the property of the St. Lawrence Columbium and Metals Corp. which is presently quarrying |  | | 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... 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 |  | | 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 |  | | Journal (article/letter/editorial) | | Petrogenetic History of the Oka Carbonatite Complex (Québec, Canada) as Recorded by Perovskite and Apatite Wei Chen...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...geochronological investigation of accessory minerals, perovskite and apatite, using laser ablation inductively coupled |  | | 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...Y concentrations occur in apatite, niooalite, perovskite and pyrochlore. Many of the minerals show europium...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 |  | | 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...iivitesa alnriites. The ore minerals (niocalite, perovskite, and pyrochlore) and apatite are the principal...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 |  | | 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 |  | 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) | | 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 |  | | 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 |  | | Report (volume) | | Yttrium analogue of synchysite - - - Niobian perovskite Part of pyrochlore-betafite series - - - - Probably...yttrotitanite Cerian variety Also chlopinite Cerian perovskite Lanthanite - - (La, Ce)2 (COa)a · 8H20- - ....Resources Annual Report. Victoria, British Columbia, Canada. British Mus. (Nat. History) Bull., Mineralogy-Bulletin... Calif. Canada Dept. Mines and Tech. Surveys Mineral Resources Div. Mineral Inf. BulL-Canada Department...Ontario, Canada. Canada Dept. Mines and Tech. Surveys Mineral Resources Div. Mineral Rept.-Canada Department |  | | Book | | © 2011 Royal Ontario Museum, Toronto, Ontario, Canada. All rights reserved. No part of this publication...Cataloging-in-Publication Data (U.S.) Library and Archives Canada Cataloguing in Publication Tait, Kimberly. Tait...States by Firefly Books (U.S.) Inc. Published in Canada by Firefly Books Ltd. PO. Box 1338, Ellicott Station...at the Royal Ontario Museum, Toronto, Ontario, Canada. Photography: Brian Boyle, MPA, FPPO, and Miguel...publishing program by the Government of Canada through the Canada Book Fund as administered by the Department |  | | Journal (issue) | | ■ l i ; BETAFITE Silver Crater Mine, near Bancroft, Ont., Canada Banks & Haefner Collections . AUGUST...—French Morgan NEW LOCALITY FOR STRONTIANITE IN CANADA—Sean A. Lochnan DEPARTMENTS NEW MINERALS—Conducted...of betafite from the Silver Crater Mine, near Bancroft, Ont., Canada. The single crystal was found by Harold..."Harold found his loose in the soil, and I found mine imbedded in a two-foot diameter apatite crystal...is a charge to collect at this mine, and it is a fair hike to the mine. Anything good, however, is always |  | | Report (volume) | | Cobalt, by Glen C. Ware ____ ___ ______ __ ____ _ Columbium, by Richard F. Stevens, Jr. __ ___ __ Copper,...improved technology that has made it profitable to mine material of lower anq lower grade. Reclamation is...United States, 41 percent in Europe, 12 percent in Canada, an~ 4 percent in Japan. In 1963 most of.the alumma...recover!3d ~t Reynolds Mming Co. Hurricane Creek mine 1n Arkansas by. a1.1 underground met!1od of ro<;>mand-pillar...during this 5-year period 66 percent was exported to Canada and part was returned to the United States as wbrasives |  | | 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: |
|
St Lawrence Columbium Mine, Oka, Deux-Montagnes RCM, Laurentides, Québec, Canada