 | | Journal (issue) |
| XVIII (6) 477-580 (1983) April, 1983 Vol. XVIII No.6 THE JOURNAL OF GEMMOLOGY and PROCEEDINGS OF ...Midlands Branch: D. Morgan, F.G.A. North-West Branch: 1. Knight, F.G.A. South Yorkshire & District Branch:...A. Instructors: S. B. Nikon Cooper, B.D., F.G.A. 1. Edwards, F.G.A. H. Muller, M.Sc., F.G.A. R. J. Peace...trade will look upon the new synthetics made by Chatham, Kashan and Knischka—particularly the new synthetic...stones is nothing new, but the synthetic rubies by Chatham and Kashan as well as the newest by Knischka ("K-rubies) |
 | | Journal (article/letter/editorial) |
| pohwatp@si.edu Muscovite Shannon Canyon, Inyo County, California R ocks are made up of minerals. Some...minerals. The members of the amphibole, pyroxene, and mica groups are some of the most common and most important...Rodney Dangerfields of mineral collecting—they get no respect. The rock-forming minerals are usually found...actors” are pyrite and members of the feldspar and the mica groups, providing aesthetic backgrounds that show...fluorapatites that are collector favorites. The name mica, from the Latin micare meaning “to sparkle,” was |
 | | Journal (article/letter/editorial) |
| dadallaire@hotmail.com JAMES NIZAMOFF HITE MOUNTAINS Figure 1. A 2015 view of South Baldface from Edgar D. Andrews’...Andrews’ grave in Chandler cemetery on Route 113 in Chatham, New Hampshire. Don Dallaire photo. 64 Mineral...mineralogy. He is a member of the “MP2” research group associated with the Maine Mineral & Gem Museum....Mountains are often thought to include only the group of mountains immediately surrounding Mount Washington...localities are discussed here: (1) South Baldface Mountain in Chatham, (2) Moat Mountain in Hales Location |
 | | Report (issue) |
| rocks Schist Gneiss and granulite 20 6 Figure 1. Simplified geological sketch-map of New Zealand....mineral, all are mentioned, but on the other hand no attempt has been made to give comprehensive lists...collecting sites has been added, but the compilation is in no sense a guide book to mineral occurrences. It is...addition, the New the entries is presented in Appendix 1. Zealand publications are held by the larger public...map of New Zealand is given ACKNOWLEDGMENTS as Fig. 1. Localities mentioned are shown on Figs 2 and 3. For |
 | | Book (edition) |
| Corporate Drive, Suite 400, Burlington MA 01803, USA First published 1962 Second edition 1970 Third edition...Copyright © 2006, Elsevier Ltd. All rights reserved No part of this publication may be reproduced, stored...Obtaining permission to use Elsevier material Notice No responsibility is assumed by the publisher for any...Contributors ix xiii xv xix xxi xxiii xxvii xxix Part I 1 2 The Geological Sources of Gems Crystalline Gem...Chrysoberyl Spinel Topaz Tourmaline The Garnets Feldspar Group Zircon Peridot 69 92 117 150 167 171 175 185 195 |
 | | Book |
| school at the University of Rochester, he joined a group of Dr. Harold L. Alling's geology students on a...mineral of the state was not established until 1863. Iron ore was reported in the Highlands of southeastern...searching for silver near Lake Sanford in Essex County discovered magnetite in 1826, but an excess of...economic use of the ore in making iron. The development of the many iron mines as well as other mines and...merit reexamination using modern analytical methods. 1 ., 2 I MINERALS OF NEW YORK ST ATE Some mineral |
| | Book |
| Catalog Card Number: ISBN: 78-66426 0-932142-00-1 PRINTED IN THE UNITED STATES OF AMERICA BY W. F....mineral of the state was not established until 1863. Iron ore was reported in the Highlands of southeastern...searching for silver near Lake Sanford in Essex County discovered magnetite in 1826, but an excess of...economic use of the ore in making iron. The development of the many iron mines as well as other mines and...tourmaline group have expanded the occurrences of uvite, a little known member of the group to the brown |
 | | Book |
| consent of the publisher. Contents Introduction 7 1. Elements 9 2. Sulphides 19 3. Halides 67 4..."1ost of those publications though only deal with a 1!W dozen of the most common minerals or ~emstones....ninerals, aesthetic criteria such as size of crystal 1.nd color played a role in addition to their mportance...Primary minerals are divided into following groups: 1. magmatic, when a mineral ;rystallizes directly from...Secondary minerals are divided into following groups: 1. oxidation, when minerals result from the oxidation |
 | | Book |
| of existing minerals have come on to the market. No other existing book covers more than a small number...New Fetter Lane, London EC4P 4EE Published in the USA by Chapman and Hall 29 West 35th Street, New York...Cambridge ISBN 0 412 27390 X All rights reserved. No part of this book may be reprinted, or reproduced...in Publication Data O’Donoghue, Michael Gemstones. 1. Precious stones I. Title 553.8 QE392 ISBN 0 412-27390...Bibliography: p. Includes index. ISBN 0 412 27390 X 1. Precious stones. I. Title. TS752.03 1987 87-15746 |
| | Book |
| New Fetter Lane, London EC4P 4EE Published in the USA by Chapman and Hall 29 West 35th Street, New York...ISBN -13: 978-94-010-7030-0 All rights reserved. No part of this book may be reprinted, or reproduced...in Publication Data O'Donoghue, Michael Gemstones. 1. Precious stones I. Title 553.8 QE392 ISBN -13: 978-94-010-7030-0...Bibliography: p. Includes index. ISBN -13: 978-94-010-7030-0 1. Precious stones. I. Title. TS752.031987 87-15746...178-179 Preface Acknowledgements Glossary viii IX X 1 Formation and occurrence of gemstones Formation of |
 | | Book |
| (34) Production and layout: Granit Ltd., Praha ISBN 1 84013 404 6 All rights reserved. Copying of the entire...consent of the publisher. Contents Introduction 7 1. Elements 9 2. Sulphides 19 3. Halides 67 4...Secondary minerals are divided into following groups: 1. oxidation, when minerals result from the oxidation...Primary minerals are divided into following groups: 1. magmatic, when a mineral crystallizes directly from...life. Marcasite. 100 mm. Misburg. Germany 7 i 1. Elements Copper. 42 mm. Cornwall, UK Copper Cu CUBIC |
 | | Report (issue) |
| GARNET RUBY CORUNDUM GOLD TORBERNITE GARNET IN MICA ANATASE RUTILE AJTUNITE AND TORBERNITE THULITE...beauty are found in Cowee Valley in the Franklin County area of western North Carolina. Many of these... CONTENTS Page INTRODUCTION •• ACKNOWLEDGEMENTS 1 GEM STONES • • • 3 2 History of Gems 3 Qualities...COUNTIES Alamance County • .' 22 24 24 Alexander County 24 Alleghany County 25 Ashe County • 25 Avery...Avery County 25 Buncombe County 26 Burke County 26 Cabarrus County 27 Caldwell County 27 Caswell |
| | Report (issue) |
| beauty are found in Cowee Valley in the Franklin County area of western North Carolina. Many of these...CONTENTS Page INTRODUCTION . . ACKNOWLEDGEMENTS 1 2 GEM STONES . . . 3 History of Gems ............Alamance County ........................................................... 24 24 Alexander County ......Alleghany County ....................................................... 25 Ashe County ............Avery County ............................................................... 25 Buncombe County ... |
 | | Journal (issue) |
| of the elegant jewels favored by the distinctive group known as the Edwardians, who reigned as the leaders...St. Santa Monica, CA 90404 Telephone: (800)42 1-7250 x25 1 Editorial Assistant Denise Hey1 Contributing...issucs may be purchased for S14.00 in the U.S.A., $1 7.00 elsewhere. Discounts are given for bulk orders...than traditional photocopying techniques (Xerox, etc.1 is prohibited without the express permission of the...of the article in which the photo appears (where no photographer is listed]. For other copying, reprint |
 | | Journal (article/letter/editorial) |
| ,C , . . Billings, M. P. Topaz and phenacite, Chatham, N. H. Broi,vn, S. C. Minerals from Bedford,N.Y... Lyndochite, new mineral ol euxenite-polycrase group. New analysis oI Maberly, Ont. euxenite. .. -Uranothorite.... . . 2 6 3 Gage, R. B. See Foshag, W. F.. . . group, X-ray studY. Garnet (Stockwell) Garnets in the...Hallimond, A. F. Studies in mica g r o u p .( A d i s c u s s i o n . ) . . . . . . . 4 1 3 Hart, G. Nomenclature...Lyndochite, A new mineral of the Duxenite-polycrase group. (Ellsworth). M3 96 96 295 279 58 295 232 283 |
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| Ltd R OXFORD A member of the Reed Elsevier plc group BOSTON MELBOURNE NEW JOHANNESBURG DELHI SINGAPORE...Professional Publishing Ltd 1997 All rights reserved. No part of this publication may be reproduced in any...Printed and bound in Great Britain Contents Preface 1 Introduction 2 Plan of the book 3 Further reading...Douros rubies Lechleitner rubies and sapphires Chatham blue and orange sapphires Star rubies and sapphires...its relatives — the beryl group of gemstones Igmerald Nacken emerald Chatham emerald Gilson emerald Zerfass |
 | | Book (edition) |
| cO\·erphoto: Wolframite. 45 mm. Yaogangxian, China, H Page 1: MuscO\ite. 45 mm, Linopolis, Brazil, H Page 2: Vivianite...Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...to the chemical formula, allegiance to a mineral group, symmetry and crystal structure as well as the strongest...chemical formula, structure (crystal system, space group, and unit cell dimensions), and at least some other...Mineralogical Tables" by Strunz and Nickel (2001). There is no problem with the validity of at least 95 % of minerals |
 | | Book |
| DEPOSITS i | Ht \ Ky Hii LY AZ Cote2MAY == S 1 WANS a . 4 & - 4Gvad Peter W Harben and Robert...16.00 13.20 12.50* 11.20 9.50 _— 8.00 inch .265 1/4 3% sieve 4 — 5 6 _— Te 8 6.70 6.30* 5.60 4.75 —...18 — = 18 1.00 850 — a 1.06 4 7/8 3/4 5/8 .530 1/2 7/16 3/8 — 5/16 um 710 — 600 = 500 = 355 _ —...—_— 1.12 — 8 10 — —_ 12 14 _ — Courtesy of F&S Group Geology and World Deposits TAO 6.30 5.60 5.00 4...1,000 micrometres (microns) = 1.00 mm um | TAMIS No. = 125 = 106 _— 90 — | GERMAN DIN 4188: 1977 |
 | | Book (edition) |
| c '* m,, 1 H; mw fmm rMl4i fi \-7 fcL §r V ' Ifw ;* ^ HI - 'll NUNC COCNOSCO EX PARTE THOMASJ...AMERICAN GEOLOGICAL INSTITUTE University LLbr®*1? 1^89 Earlier Editions GeoRef Thesaurus and Guide...Sources .xii Abbreviations .xiii Thesaurus, A-Z.1 Guide to Indexing .665 List A Level one terms.666...for index sets found in the Indexer Notes of level 1 Terms in the Thesaurus, were derived from that Guide...pre-Thesaurus days, while the Entry Terms (level 1 Terms) and level 2 Terms were stand¬ ardized, the |
 | | Book (volume) |
| the icefree fringes of Greenland; in fact, there is no state or province which does not boast at least one... a i7 | aa ’ % if —_ } 5 4 ‘ = = 4 P 1 t FA a j - : : : — ,a4 .., , j sip i...59-13853 ISBN 0-442-07613-4 All rights reserved. No part of this work covered by the copyright hereon...information is published separately in Volume II. Virtually no repetition of information takes place inasmuch as... 5 = fii? i a j — » ya y _— ’* : i mine in. q)! Y eit iia - |
 | | Book (edition) |
| all known laiiierals JAMEjS New nA\ en, Nov. 1, ib7b. D. DANA. I’A'OLE OF CONTEXTS. MIN KHAL<)(i...Goiieral licluarks : 1 CKYSTALIJZATION OF AOXKUALS: (in^STALLOOUAPHY. 1. 1, G('n('ral llf'murks... .FA])Uu!at ion of Ti'riiis Mra.snr^'iuont of 1. HysTEVf.^ OF tiijv ; ( Jon ion into r,s YSTAiA>iZATroN...ll(>xap;(nnil Sy.stoui 4o ]. 7 11 A; 1. 2. ]L ( of S H 1 l(’:xa<.o)nal Soc’tion 40 Hlioinboliodnil...Pistiijguisbiiip- (’liaractors of tlio Syslinns 54 1'\vrN oit CoAri’ol'Ni) (duAsrAbs L CUYSTAELIXK if |
 | | Book (edition) |
| Publishing Japan. I lirakawacho Nc.:n101u Building. 6F. 1-7-11 Hirakawa-cho. Chiyoda-ku. Tokyo !02. Japan Chapman...Hall India. R. Seshadri. 32 Second Main Road. CIT Ea,1. Madras 600 035, India First edi1ion 1950 Second edilion...address print<:d on 1his page. Th.: publisher makes no rcprc.:sen1a1ion. express or implied. wi1h regard...tantalates Phosphates Arsenates Vil viii IX XII 1-782 783 785 787 788 792 793 796 797 801 803 805...File, 1601 Park Lane. Swarthmore, Pennsylvania, USA. Introduction This volume is the third edition |
 | | Book (edition) |
| Remarks CRYSTALLIZATION OP MINERALS: CRYSTALLOGRAPHY. 1. 2. General Remarks on Crystallization 4 Descriptions...Explanation of Terms 8 8 9 Measurement of Angles 1. 1 ; Goniometers SYSTEMS OF CRYSTALLIZATION : ... Forms and Struc- ture of Crystals 15 1. Isometric System 18 2. Tetragonal System 31 3. Orthorhombic... 57 61 61 63 PHYSICAL PROPERTIES OF MINERALS. 1. Hardness 2. Tenacity 67 67 TABLE OF CONTENTS... 85 5. Diaphaneity, Lustre, Color Taste, in. 1. 2. and Magnetism Odor CHEMICAL PROPERTIES OP MINERALS |
 | | Report (volume) |
| LETTER OF TRANSMITTAL Chapel Hill, N. C., April 1, 1905. To His Excellency, Hon. R. B. Glenn, Governor... Clay County. Macon County. Jackson County. Transylvania County. Swain County. Haywood County. Buncombe...Buncombe County . Madison County. Yancey County. Mitchell County . Watauga County . Wilkes County. Ashe County...County . Alleghany County . Physiography and ecology of the peridotites. 28 28 29 32 34 35 36 38 42 46...mag¬ nesian rocks. Shooting Creek region, Clay County, North Carolina. Elf dunite. Elf amphibole-peridotite |
 | | Book |
| explained in an interview, rust on rock means iron inside. Iron usually means other metals are there, too... when a group of entrepreneurs made a futile effort to reopen the former Chipman silver mine in Newbury...companies led to a survey of the former Davis copper mine in Rowe, but that effort was abandoned, according... enough was found recently to warrant opening a mine. Hon's advice: "It is worth pursuing." Gleba, who...is also exploring in the area of the old Newbury mine and hopes sometime in his life to prospect in Australia |
