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| Geochemistry of the M'Passa Pb-Zn deposit (Niari syncline, People's Republic of the Congo). Arguments...Arguments in favor of a hydrothermal origin G. Buffet, J. Amosse, D. Mouzita and P. Giraud UA CNRS 69 "G6ologie...38031 Grenoble-cedex Abstract. The Pb-Zn deposits of the M'Passa mine are located on faults running in...e., N50 °E) direction. The interpretation preferred by most authors over the last decade is that synsedimentary...redistributed in the vicinity of fault zones. This paper presents the results of a detailed study of the behavior |
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| 1. 2. 3. 4. 5. A sbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore...Tungsten ore, North Carolina Geology and Resources of Base-Metal Vanadate Deposits By R. P. FISCHER GEOLOGY...1~ESOURCES SlJRVEY OF VANADIUM PROFESSIONAL DEPOSITS PAPER 926-A The general habits of base-metal vanadate...vanadate deposits are described, the world distribution of these deposits is shown, and literature references... UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress |
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| Classification of stratiform lead-zinc deposits based on lithology and facies N.S.S k r i p c h e n k o The largest...largest deposits, and a major portion of global reserves, of lead and zinc are concentrated in sedimentary...developing these theories, the author compared lithological facies indications of the ore-enclosing medium...geological characteristics published about many deposits of the world (Barsukov et al., 1973; Bogomazov, 1957;...Popov, V.M., 1970; Ore Deposits of the USSR, 1978; Ore Deposits of the USA, 1972; Ruchkin et a L , 1977; |
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| 0000®* The World’s Finest W MV >1VL an a CRYSTALS by Peter Bancroft A Studio Book THE VIKING PRESS...New York CONTENTS Introduction The Birth of Minerals Giants among the Experts Collectors and Collecting...Dimension Map of Mining Locations The Gallery List of Plates The Plates Geographical Directory of Museum Collections...14-2.5 26 27 171 *74 PANEL OF JUDGES AND CONSULTANTS These are the distinguished experts who were...se lecting the minerals and crystals included- in the Plates that make up the Gallery of this book. PIERRE |
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| Monsieur Carl Francis Curator of the Mineralogical and Geological Museum of Harvard University Monsieur...quelques uns des premiers cristaux sur roche de la Mine Premier en Afrique du Sud (sur kimberlite alteree...Une nagyagite {mine d'or arsenicale de Nagyag) s'est payee 122 livres ; une proustite {mine d'argent rouge...a 72 livres a !'exception d'un "grand plateau de mine de plomb verte de Fribourg" paye 300 livres ! Le...livres. Il est precise qu'un "superbe morceau de mine d'antimoine en aiguilles qui reflechissent les plus |
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| Cover: The De Wet Shaft, Tsumeb mine (photograph by Dr Gabi Schneider, Geological Survey of Namibia)...Namibia) MINISTRY OF MINES AND ENERGY GEOLOGICAL SURVEY OF NAMIBIA Director: B.G. Ho al BULLETIN 1 Type...mineralogy of Namibia by Vaughan C. Daltry Editor: Clare Kennedy Galloway Obtainable from the Geological...reserved ______ ........ Abstract The type mineralogy of Namibia is reviewed. One hundred and thirty-nine...ranks second to Zaire as the most productive African country for type minerals. The sixty-one (61) approved |
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| LOCALITIES This book is respectfully dedicated to the memory of Dr. John Sinkankas for his kind initiative and...(34). Petr Zajicek (4) The phorographed specimens are fivm the collectio11s of both authors as ire!/ as...as from many other collections. The awors are gratefi,I ro all institwions and persons who allowed to...Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...Te~in 14/02/03/0 I All rights reserved•• ·o pan of thh. work may be reproduced by any mechanical. photographic |
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| THE MINERALOGICAL INDEX VOLUMES I-XXV RECORD THE MINERALOGICAL INDEX RECORD VOLUMES 1-:XXV... Clopton Wendell E. Wilson THE MINERALOGICAL TUCSON 1995 RECORD The Mineralogical Record Index, Volumes...Volumes 1-XXV Copyright © 1996 by the Mineralogical Record, Inc. P.O. Box 35565, Tucson, AZ 85740 All...retrieval-without written permission from the copyright holder is strictly prohibited. The Mineralogical Record name...Printed in the United States by Bookcrafters, Fredericksburg, Virginia. PREFACE The end of 1994 marked |
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| G. AUBERT et R. PIERROT. a • Digitized by the Internet Archive in 2023 https ://archive .org/.... . . .. . ' 333 CHA PITRE CONTENTS PR EFACE of Professor J. WvART . . . . . . . . . . . . . . ...GENERAL PRINCIPLES OF MINERALOGY CHAPTER I. - General morphological relation of crystal . . . . . ..... . . . 35 CHAPTER III. - Chemical formulas of the minerals . . . . . . . . . . . . . . . . . . .... . . . . . . . . . 51 CON TENTS XI 2. THE METHODS OF MINERALOGY CHAPTFR V. - Immediate determinative |
