 | | Journal (article/letter/editorial) | | Vol. 38, pp. 869-876 (2000) THE TANCO PEGMATITE AT BERNIC LAKE, MANITOBA. XIII. EXOCONTACT TOURMALINE JULIE...Geological Sciences, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada MILAN NOVÁK¶ Department of...University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada ABSTRACT The petalite-subtype Tanco granitic pegmatite...pegmatite, southeastern Manitoba, intrudes an amphibolite (metagabbro), which is metasomatically altered...altered to tourmaline and magnesian annite close to the contact. The composition of exocontact tourmaline |  | Cerny, P., Ercit, T. S., Smeds, S.-A., Groat, L. A., Chapman, R. (2007) ZIRCONIUM AND HAFNIUM IN MINERALS OF THE COLUMBITE AND WODGINITE GROUPS FROM GRANITIC PEGMATITES. The Canadian Mineralogist, 45 (2) 185-202 doi:10.2113/gscanmin.45.2.185 | Journal (article/letter/editorial) | | Geological Sciences, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada T. Scott ERCIT Research Division...Canadian Museum of Nature, Ottawa, Ontario K1P 6P4, Canada Sten-Anders SMEDS Department of Earth Sciences...Columbia V6T 1Z4, Canada Ron CHAPMAN Department of Geological Sciences, University of Manitoba, Winnipeg, Manitoba...Manitoba R3T 2N2, Canada Abstract Niobium–tantalum-oxide minerals from five localities with moderately...pegmatites granitiques modérément à fortement fractionnées du point de vue de leurs teneurs en Zr et en Hf. La |  | | Journal (article/letter/editorial) | | amphibolitic wallrocks around the Tanco rare-elementpegmatite,Bernic Lake, Manitoba Gnoncn B. MonclN VI, D.lvro...A. Abstract Amphibolitic wallrocks around the Tanco rare-elementpegmatite record three episodes of ...alteration, the most pervasive type of alteration around Tanco, occurred throughout the entire episodeof wallrock...and knowledge, this ation. The Tanco pegmatite deposit near Bernic Lake, study provides the most complete...systematically alteration aureolesin three dimensions. Tanco is unusu- relating wallrock alteration to internal |  | | Journal (article/letter/editorial) | | Geological Sciences, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada ABSTRACT The mode of occurrence...collected from the Red Cross Lake rare-element pegmatites in north-central Manitoba, are described here. All...apfu, respectively), Rband Cs-dominant magnesian annite (Rb45K0.37Cs0.20 and Cs0.67Rb0.20K0.12 apfu, respectively)...from the rare-element pegmatites at Red Cross Lake, Manitoba, that clearly indicate the existence of five...Archean rare-element granitic pegmatites at Red Cross Lake, first reported as Rb-rich by Jambor and Potter |  | Černý, P., Teertstra, D. K., Chapman, R., Selway, J. B., Hawthorne, F. C., Ferreira, K., Chackowsky, L. E., Wang, X.-J., Meintzer, R. E. (2012) Extreme fractionation and deformation of the leucogranite-pegmatite suite at Red Cross Lake, Manitoba, Canada. IV. Mineralogy. The Canadian Mineralogist, 50 (6) 1839-1875 doi:10.3749/canmin.50.6.1839 | Journal (article/letter/editorial) | | LEUCOGRANITE – PEGMATITE SUITE AT RED CROSS LAKE, MANITOBA, CANADA. IV. MINERALOGY Petr ČERNݧ , David K....Geological Sciences, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada Abstract Three types of subvertical...Cross Lake pegmatite field, located in a greenstone belt of the Sachigo Subprovince, Manitoba, in the...Ti)enriched assemblage carries, i.a., K-, Rb- or Cs-based annite to phlogopite dominant over holmquistite, Ca–Mg–Fe-rich...mylonitization, Red Cross Lake, Manitoba. Introduction The Red Cross Lake granitic suite, located in |  | | Book | | Sites "Re miniets Aitus du Canada Joel D. Grice A # ds. «< RE « "1 é+ Le: . 0 7, 22 L # ... SITES MINIERS CANADA CÉLÈBRES DU “Joel D. Grice L'ouvrage Sites miniers célèbres du Canada est un heureux...cours à sa verve puisqu'il disgresse sur l’histoire du jade, de la ruée vers l'or et de la pierre des pharaons...s'étend sur près de la moitié de la superficie du Canada et constitue l’une des régions minières les plus...plus productives au monde. | L'économie du pays repose sur ses riches gisements de cuivre, de nickel, |  | | Journal (article/letter/editorial) | | 2006) with evolved total volume of pegmatites like Tanco (Stilling and C peraluminous granites like Beauvoir...intermediate zones of complex pegmatites, e.g., Tanco. The late magmatic breccia and greisens evolved...earliest intrusions are comprised of albite-topaz-annite granites (0.1 wt.% F, 0.2 wt.% P2O5), followed...intermediate chemical composition between lithian-annite (or siderophyllite) and zinnwaldite, traditionally...1993). Intrusive phases with mica corresponding to annite (<0.5% Li2O), Li-siderophyllite (0.5–1% Li2O), |  | | 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 | | | Book | | written permission of the Publisher. Ontario, Canada. First printing Publisher Cataloging-in-Publication...8 dc22 QE392.T358 2011 Library and Archives Canada Cataloguing in Publication Tait Kimbeny T Gems...C32T67 2011 Firefly Books (U.S.) Inc. Published in Canada by Firefly Books Ltd. Buffalo, New York Richmond...at the Royal Ontario Museum, Toronto, Ontario, Canada. Illustrations: Crowle Art Group Note: For illustrative...publishing program by the Government of Canada through the Canada Book Fund as administered by the Department |  | | Journal (article/letter/editorial) | | in trioctahedral micas of the system phlogopite-annite/siderophyllitepolylithionite (PASP), which is divided...trace-element contents of the system phlogopite-annite/siderophyllitepolylithionite (PASP), which has...microprobe, proton microprobe, and laser-ablat i on i n du c t i ve l y c o up l e d pl as m a- m a ss spectrometry)...specify the most Fe-rich trioctahedral micas, i.e. annite with octahedral Fetot >4, which plot in the elds...Nomenclature this study Phlogopite Mg biotite Fe biotite Annite Siderophyllite Protolithionite Zinnwaldite Lepidolite |  | Förster, H.-J., Tischendorf, G., Rhede, D., Naumann, R., Gottesmann, B., Lange, W. (2005) Cs-rich lithium micas and Mn-rich lithian siderophyllite in miarolitic NYF pegmatites of the Königshain granite, Lausitz, Germany. Neues Jahrbuch für Mineralogie - Abhandlungen, 182 (1) 81-93 doi:10.1127/0077-7757/2005/0032 | Journal (article/letter/editorial) | | Zittau With 6 figures and 4 tables Abstract: Annite and Fe-rich siderophyllite constitute the rock-forming...trioctahedral micas evolve in composition (in wt %) from annite low in Li (0.29 < Li2O < 0.39), Rb (0.10 < Rb2O...Simplified geological sketch map of the granite area Königshain–Arnsdorf, Lausitz [modified from Eidam...evolution of mica composition from early, granitic (annite) to late, pegmatitic (lepidolite). The dotted arrow...phengitic affiliation. Abbreviations: li ann = lithian annite, li sid = lithian siderophyllite, li phe = lithian |  | | Journal (article/letter/editorial) | | Evje-Iveland area, Norway; Harding pegmatite, New Mexico, U.S.A.; Tanco pegmatite, Manitoba, Canada; Kiawa...northern New Mexico, U.S.A.; the Tanco pegmatite, Manitoba, Canada; and several others, including a pegmatite...Li-rich (Harding pegmatite, New Mexico; and Tanco pegmatite, Manitoba). Oxygen and hydrogen isotope data for... Norway Granitic pegmatites in the Evje-Iveland area (Fig. 2), long noted as sources of feldspar for...determinations on granitic and monzonitic rocks in the area (905 ± 52 and 945 ± 49 Ma, respectively, from an |  | | Journal (article/letter/editorial) | | presented more complex algorithms for [2] that included annite and siderophyllite components of the biotite. The...mixture was sealed into Au capsules (~3 × 10 mm area of confinement) with ~15 wt% deionized and ultrafiltered...specimens, about half of which came from the Tanco pegmatite in Manitoba. The average F content for the set was...deviation of 2.75 wt%. In an earlier study of the Tanco ▼ 228 FIGURE 1. Backscattered electron images...polishing. (e) Phosphorus Kα X-ray image of the same area as (d). Note the P-rich blebs in the silicate glass |  | Zhu, Zeying, Wang, Rucheng, Marignac, Christian, Cuney, Michel, Mercadier, Julien, Che, Xudong, Lespinasse, Marc-Yves (2018) A new style of rare metal granite with Nb-rich mica: The Early Cretaceous Huangshan rare-metal granite suite, northeast Jiangxi Province, southeast China. American Mineralogist, 103 (10) 1530-1544 doi:10.2138/am-2018-6511 | Journal (article/letter/editorial) | | granite and medium-grained lithian (lithiumrich) annite granite. The granites are characterized by elevated...ppm in “protolithionite” granite and 158 ppm in annite granite), quite low Ta contents (average 9 and...an average Nb content of 1347 ppm in the lithian annite and 884 ppm in the “protolithionite,” which is...S. Department of Energy (2011). About 90% of Nb mine production is from pyrochlore and the rest from...Yichun granite, China, Li et al. 2015; Tanco pegmatite, Canada, Van Lichtervelde et al. 2008; Cínovec |  | | Journal (article/letter/editorial) | | PEGMATITE WITH LATE-STAGE SODIUM ENRICHMENT, BRAZIL LAKE, YARMOUTH COUNTY, NOVA SCOTIA. I. GEOLOGICAL SETTING...698, Halifax, Nova Scotia B3J 2T9, Canada Abstract The Brazil Lake pegmatite, in Yarmouth County, Nova...is enriched in columbite-group phases. The Brazil Lake pegmatite represents an excellent example of an...universal application. Keywords: LCT pegmatite, Brazil Lake pegmatite, albite–spodumene type, columbite group...Scotia. Sommaire La pegmatite granitique de Brazil Lake, dans le comté de Yarmouth, en Nouvelle-Ecosse, |  | Breiter, Karel, Vaňková, Michaela, Galiová, Michaela Vašinová, Korbelová, Zuzana, Kanický, Viktor (2017) Lithium and trace-element concentrations in trioctahedral micas from granites of different geochemical types measured via laser ablation ICP-MS. Mineralogical Magazine, 81 (1) 15-33 doi:10.1180/minmag.2016.080.137 | Journal (article/letter/editorial) | | by Stone et al. (1988), Henderson et al. (1989), du Bray (1994), Van Lichtervelde et al. (2008), Li et...granites and a younger intrusive suite of albite-annite granites with topaz. The most fractionated, extremely... 4689, 4690, 4691, 4936, 4937 and 4938) and Li-annite granite (#4692, 4693, 4940, 4941 and 4942). Rozvadov...granite pluton in the western Krušné Hory/ Erzgebirge area (329–320 Ma, Breiter et al., 1999; Förster et al...g sample in the laboratory of ACME, Vancouver, Canada. (Details can be found at http://acmelab.com/) |  | Novak, M., Skoda, R., Filip, J., Macek, I., Vaculovic, T. (2011) Compositional trends in tourmaline from intragranitic NYF pegmatites of the Trebic pluton, Czech Republic: an electron microprobe, Mossbauer and LA-ICP-MS study. The Canadian Mineralogist, 49 (1) 359-380 doi:10.3749/canmin.49.1.359 | Journal (article/letter/editorial) | | evolved euxenite-type pegmatite, Klučov I (with annite, XMg 0.09), cassiterite, herzenbergite, and abundant...uvite – povondraïte) des pegmatites intragranitiques du pluton de Třebíč (porphyritique, mélasyénite à amphibole–biotite...plus évoluée, aussi à euxénite, Klučov I (avec annite, XMg 0.09), cassitérite, herzenbergite, et une...respectivement. Les spectres Mössbauer révèlent ~21% du fer sous forme Fe3+ pour les pegmatites de type allanite...relations texturales indiquent une cristallisation près du solidus ou même subsolidus précoce. Les discussions |  | Wang, R. C., Zhao, G. T., Lu, J. J., Chen, X. M., Xu, S. J., Wang, D. Z. (2000) Chemistry of Hf-rich zircons from the Laoshan I- and A-type granites, Eastern China. Mineralogical Magazine, 64 (5) 867-877 doi:10.1180/002646100549850 | Journal (article/letter/editorial) | | zircon crystallization. R. C.WANG ETAL. over an area of 600 km2. Detailed eld and petrographic studies...low H2O content. In fact, the crystallization of annite and amphibole interstitial to abundant feldspars...granite at Laoshan. However, the stabilization of annite and amphibole late in the crystallization sequence...P. and Siivola, J. (1980) The Tanco pegmatite at Bernic Lake, Manitoba. XII. Hafnian zircon. Canad. Mineral...Ludden, editors). Mineralogical Association of Canada, Short-Course Handbook, 19. King, P.L., White, |  | Cerny, P., Halden, N. M., Ferreira, K., MEINTZER, R. E., Brisbin, W. C., Chackowsky, L. E., Corkery, M. T., Longstaffe, F. J., Trueman, D. L. (2012) EXTREME FRACTIONATION AND DEFORMATION OF THE LEUCOGRANITE - PEGMATITE SUITE AT RED CROSS LAKE, MANITOBA, CANADA. II. PETROLOGY OF THE LEUCOGRANITES AND PEGMATITES. The Canadian Mineralogist, 50 (6) 1807-1822 doi:10.3749/canmin.50.6.1807 | Journal (article/letter/editorial) | | LEUCOGRANITE – PEGMATITE SUITE AT RED CROSS LAKE, MANITOBA, CANADA. II. PETROLOGY OF THE LEUCOGRANITES AND...University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada M. Timothy CORKERY Manitoba Geological Survey...Survey, 360–1395 Ellice Avenue, Winnipeg, Manitoba R3G 3P2, Canada Fred J. LONGSTAFFE Department of Earth...5B7, Canada David L. TRUEMAN3 Tantalum Mining Corporation of Canada Ltd., Lac du Bonnet, Manitoba ROE...ROE OGO, Canada Abstract Spatial relations and bulk chemical compositions of three bodies of multiphase |  | Novák, Milan, Čopjaková, Renata, Dosbaba, Marek, Galiová, Michaela VAŠINOVÁ, Všianský, Dalibor, Staněk, Josef (2015) Two Paragenetic Types of Cookeite From the Dolní Bory-Hatě Pegmatites, Moldanubian Zone, Czech Republic: Proximal and Distal Alteration Products of Li-Bearing Sekaninaite. The Canadian Mineralogist, 53 (6) 1035-1048 doi:10.3749/canmin.1400090 | Journal (article/letter/editorial) | | Bory pegmatites with common Al,Fe-rich minerals (annite, schorl, sekaninaite, andalusite, diaspore, ilmenite...mineral assemblages were described from the Hatě area west of Dolní Bory (Duda 1986, Staněk 1997, 2008)...quartz; minor but locally abundant phases, such as annite, muscovite, schorl, sekaninaite, andalusite, garnet...are similar to other dikes in the Dolní Bory-Hatě area, including the Oldřich pegmatite; because the dike...assemblages of the pegmatites from the Dolní Bory-Hatě area, including Mg-poor sekaninaite, andalusite, and |  | | Journal (article/letter/editorial) | | et al., 1977, du Bray et al., 1988; E1 Shestawi et al., 1993; Abdalla et al., 1994; du Bray, 1994; Ahmed-Said...logoD"re, annite] [Li+]3 + [A13+]2 + [FeB+] [cryophyllite], [Mg2+,Fe2+,Mn2+]6[phlogopite , annite] ~[Li+]3...of particular importance. Micas belonging to the annite-cryophyllite join are characteristic of the low...composition of these micas which belong to the annite-siderophyllite series (e.g. Kinnaird et al., 1992;...l l i t e s ' ) formed at the exocontact of the Tanco pegmatite (e.g. Icenhower and London, 1995). 64 |  | Costi, H. T., Dall'Agnol, R., Pichavant, M., Ramo, O. T. (2009) THE PERALKALINE TIN-MINERALIZED MADEIRA CRYOLITE ALBITE-RICH GRANITE OF PITINGA, AMAZONIAN CRATON, BRAZIL: PETROGRAPHY, MINERALOGY AND CRYSTALLIZATION PROCESSES. The Canadian Mineralogist, 47 (6) 1301-1327 doi:10.3749/canmin.47.6.1301 | Journal (article/letter/editorial) | | of the Pitinga province, exploited at the Pitinga mine, in northern Brazil, crystallized from a F-rich...cryolite, immiscibility, Madeira granite, Pitinga mine, Brazil. Sommaire Le granite subsolvus de Madeira...électrostatique élevé; il est exploité à la mine Pitinga, dans le nord du Brésil. Ce granite est hyperalcalin...généré par autométasomatose suite à la formation du faciès à cryolite. Un granite hypersolvus métalumineux...cryolite et des roches pegmatitiques situées près du centre du pluton sont dérivées de magmas résiduels. Le |  | | Journal (article/letter/editorial) | | three dominant solid-solution series (phlogopite–annite, siderophyllite polylithionite and muscovite celadonite)...true K mica end-members, especially phlogopite, annite and muscovite, form binary solid solutions with...limiting value between micas of the phlogopite–annite and siderophyllite–polylithionite series (VIAl...analyses) comprise: (1) common true K micas (93.1%): [annite, celadonite, muscovite, phlogopite, polylithionite...ganterite, kinoshitalite, margarite]; (1) Phlogopite–annite series trioctahedral (VIR >2.5); VIAl <0.5; Mg6Li |  | | Journal (article/letter/editorial) | | Pegmatites in the Southwestern Grenville Province, Canada D. Lentz Ottawa-Carleton Geoscience Centre, University...University of Ottawa, Ottawa, Ontario, Canada With 9 Figures Received November 22, 1991; accepted May 29...Metasedimentary Belt (CMB) of the Grenville Province, Canada (Fig. 1). Early- to late-tectonic pegmatites also...Central Metasedimentary Belt Boundary Zone; RL Rideau Lake fault, C-CMZ Colton-Carthage Mylonite Zone; LSZ...133 McQuire U pegmatite; 134 Pieds des Monts; 135 Lake St. Peter euxenite-bearing pegmatite Biotite, the |  | | Journal (article/letter/editorial) | | Company, United States Feldspar Corporation York Mine (until 1920), Atlas Feldspar Company (1940–1942)...2006) and on the mylonitic gneiss of the Piseco Lake Shear Zone (Chiarenzelli et al. 2011c) have 1717...Scheelite X Silicates Quartz Albite Microcline Annite–phlogopite Muscovite Schorl X X X X X X X X X...X X X X1 Microcline X X X X X X X X X X X X X2 Annite–phlogopite X X X X X X X X X X X Muscovite X X...by being enriched in Al-bearing minerals, with annite, sillimanite, corundum, microcline, and hercynite |
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