 | | Journal (article/letter/editorial) | | University, 3450 University Street, Montreal, QC, Canada H3A 2A7 Department of Geology, Ahmadu Bello University...episodically, and can yield even more strongly alkaline products than in the first cycle, in spite of the...last 550 m.y. Felsic rocks are present in 864 alkaline and carbonatitic complexes on African soil, and...Malawi, East African Rift The Chilwa Province of alkaline igneous rocks and carbonatites in Malawi and neighboring...that appear at the end stage of the Zomba–Malosa complex are arguably the most spectacular example of the |  | Wu, Bin, Wen, Han-Jie, Bonnetti, Christophe, Wang, Ru-Cheng, Yang, Jin-Hui, Wu, Fu-Yuan (2019) Rinkite-(Ce) in the nepheline syenite pegmatite from the Saima alkaline complex, northeastern China: Its occurrence, alteration, and implications for REE mineralization. The Canadian Mineralogist, 57 (6) 903-924 doi:10.3749/canmin.1900042 | Journal (article/letter/editorial) | | NEPHELINE SYENITE PEGMATITE FROM THE SAIMA ALKALINE COMPLEX, NORTHEASTERN CHINA: ITS OCCURRENCE, ALTERATION...The nepheline syenite pegmatite in the Saima alkaline complex in northeastern China is characterized by...fractional crystallization of the Saima CO2-rich alkaline silicate magma, and the successive alterations...rare earth minerals. Keywords: Saima alkaline complex, alkaline pegmatite, rinkite-(Ce), magmatic-hydrothermal...(Chakhmouradian & Wall 2012, Paulick & Machacek 2017). Alkaline silicate rocks and carbonatites are two important |  | | Journal (article/letter/editorial) | | 368 Kazakhstan 148 Tajikistan 135 Australia 80 Canada 72 Brazil 61 Turkmenistan 60 Ukraine 54 Italy 51...Tajikistan are series of specimens from DaraiPioz alkaline massif, collected by the Museum stuff members...by A.Godovikov in 1965 in Cresmore, Califonia. Canada. Most of the canadian new acquisitions originate...agrellite, eudialite and vlasovite from Kipawa alkaline complex and large fluorapatite crys- #13_bel...(1997–2001) 21. Corundum (ruby), Corundum crystals in plagioclasebiotite rock. Size of specimen 13 cm. RaiIz |  | | 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...been discovered recently in the Kovdor massive of alkaline-ultramafic rocks and carbonatites, Kola peninsula...of high-calcium eudialyte-group minerals from alkaline pegmatites of the Kovdor massif: (1) mogovidite |  | | Journal (issue) | | moldavite Anthony de Goutière, GG, CG Victoria, BC, Canada Abstract Natural glasses in the form of tektites...ZINNER. Meteoritics, 28 (4), Investigations modernes du diamant vert de Dresde et interpretation des resultats...have been found in the North West Territories in Canada outside the 'Corridor of Hope' and should encourage...Structural Province of the 426 Northwest Territories, Canada. Notes on the establishment of mines are given...is d iscussed wi th particular re fe re nce to sa les and cert ification which is exam ined in detail with |  | | Book | | Mineralogical Association of Canada Association mineralogique du canada 14 Also in this series Encyclopedia...(1998) J. Delvigne Mineral Species Discovered in Canada and Species Named after Canadians Special Publication...F. Martin c 2019 Mineralogical Association of Canada All rights reserved. No part of this publication...publishers. Printed in Canada on acid-free paper Library and Archives Canada Cataloguing in Publication...(1962-) Published by the Mineralogical Association of Canada ISBN: 978-0-921294-61-0 1. Mont Saint-Hilaire, |  | | Journal (issue) | | largely of Precambrian biotite schist (Youngduri Complex), amphibolite, limestone and quartzite (Kubongsan...of single crystals up to 15cm in length and as complex crystal aggregates (Figure 1), faceted stones were...detail. Sample 1 is from the Ngorongoro volcanic complex at Lake Manyara, in north central Tanzania. The...n 1.77 Yellowish Blue Indistinct band: 435 Complex band: 450 — 4.00 Sapphire 12 1.56 Yellowish...Indexing and Geology, University of Toronto, Toronto, Canada least-squares refinement of powder diffraction |  | | Book | | occurrence, Kipawa alkaline complex, Sheffield Lake, Villedieu Township, Temiscamingue Co., Quebec, Canada, collected...Jade Mine, East of Dease Lake, British Columbia, Canada, removed in 2001. Material kindly provided by Kirk...plumbing fittings are widely available in the US and Canada. While robust, they are nonetheless made of iron...difficulty in making the measurement correctly due to a complex shape. Many crystalline rocks and minerals have...clear where the cuts should be made, D/ There is a complex shape making cuts difficult to plan, E/ Colored |
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