 | | Book (edition) | | the instructions followed. Robert M. Shipley June 1, 1951 PREFACE TO SIXTH EDITION Through five editions...its activities for 21 years. The GIA staff January 1, 1971 THE USE OF THE BOOK In determining the...that for the layman or the beginning student would (1) be a pocket-sized volume, (2) contain a definition...the shell. “‘Adelaide ruby.’”’ Blood-red pyrope (garnet) from South Africa. adularescence (ad’-u-lar-es’-sence)...of sapphire, amethyst, emerald, ruby, topaz and garnet. Same as precious moonstone. See orthoclase |  | | Journal (issue) | | WITH HINGED ACTION 42-126 WF 1½" buckle 40x30mm ea. $3.20 42-129 WF 1½" buckle 40x30mm ea. $3.30 PLEASE...FINISH DESIRED /, 42-127 WF 1½" buckle 40x30mm ea. $3.30 42-130 G or W 1½" buckle 40x30mm ea. $3.20 •...or W 1" buckle 25x 18mm ea. $2.70 42-132 G or W 1112" buckle 30x22mm $2.70 ·o 42-128 G or W 1½" buckle...MM Inches .030 .040 .050 .060 .080 .100 3 '. 1 1¼ 1 1~ 2 2'h PRICE PER DRILL $3.75 3.75 3.75 3.75...Shank 3½ MM 1 . .. 1•" 5 u" 1,,,.. •~" PRICE Comes packed with one each 1, 1¼, 1½, 2 and 2½MM |  | | Journal (issue) | | Stock No. Shipping weight: 11 lbs SPECIFICATIONS: 1/10 HP universal motor 37 " flexible shaft Speed range...steel, stainless steel and aluminum. (complete with 1 Shp. hopper) Wt 15 lbs. ROCK RASCAL GEM MAKERS 175-...ith your 6" ARBOR IIIIIIUIIIII' IAMAM!ltWtl ! 1£.Mi,,i MODEL P 248-368 TRIM SAW 1490: MODEL J...durable steel mandrels. DAILL POINT DIAMETER MM 1/, 1 11/• 1½ PRICE PEA DAILL Inches .030 .040 .050 .060...•In and SAVE . . . 't',, 1, 1¼, 1¼MM . . . . . . . . . . . . .. . $18.95 1 2, 2 12mm ••••..•••••..•• |  | | Book (edition) | | pronunciafrom conventional Robert M. Shipley September 1, 1948 PREFACE TO THE THIRD EDITION Additional changes...been mentioned in the definition only in the event (1) that the authority has written the definition or...which for the layman or the beginning student would (1) be a pocket-sized volume, (2) contain a definition...closing the shell. "Adelaide ruby." Blood-red pyrope (garnet) from South Africa. adinol. A silicified porphyry...between Zanzibar and Inhambane. African tourmaline. (1) Trade term sometimes applied to all yellowish-green |  | | Book (edition) | | men¬ tioned in the definition only in the event (1) that the authority has written the definition or...which for the layman or the beginning student would (1) be a pocket-sized volume, (2) con¬ tain a definition...understand the definitions, read the introductory pages. 1 DICTIONARY OF GEMS AND GEMOLOGY blends to produce...the shell. “Adelaide ruby.” Blood-led pyrope (garnet) from South Africa. adinol. A silicified porphyry...blue, best quality lapis lazuli from Badak- shan district, of Afghanistan, or from just over the border |  | | Book | | illustrated throughout with over 500 color photographs and 1 50 explanatory diagrams. Divided into sections, describing...In the shafts and tunnels of a sixteenth-century mine INTRODUCTION arabic^groffcvinditaris.f} norrafludd9...Cl Cr Co Cu Dy Er Eu F Gd Ga Ge Au Hf He Ho H In 1 Ir Fe Kr La Pb Li Lu Mg Mn Hg Mo atomic number 13...20 6 58 17 24 27 29 66 68 63 9 64 31 32 79 72 2 67 1 49 53 77 26 36 57 82 3 71 12 25 80 42 atomic weight...78.96 28.09 107.87 22.98 87.62 32.06 180.95 127.60 1 58.92 204.37 232.04 168.93 118.69 47.90 183.85 238 |  | | Book (edition) | | description by Vandal T. King And with illustrations by 1 Dowty Manual of Mineralogy Eric (After James D...3rd ed. 1949. Includes index. ISBN 0-471-15677-9 1. II. Mineralogy. 2. (paper alk. paper) Crystallography...Preface Chapter vii Minerals and Mineralogy 1 1 How to Study Minerals Chapter 2 Preliminary Hints...learn from a study of this hard, rocky mate- — — 1 MINERALS AND MINERALOGY 2 we rial that find...are other black grains which the magnet does not garnet red, glassy grains of may be attract; these |  | | Book (edition) | | illustrations and 4 colored plates J(nA us AND SLA,vsoN • v,1:th W ALTBR F. Hu vr I-I UNT • 'rabies for the Determination...X 9 T(RA us AND viith WAL1'ER F . I-IuNT and 1-1E,vrs 8. RA1v1SDE L L J\1ineralogy (F1:fth Editiou)...ancl Jfineralogy, The r..:ni1 ersity of Jfichigan 1 \\rALTER F RED H UNT Professor E1neritus of Petrology...Copyright @ 1959 by the 1\ilcGta,,·-Hill Book Co1npany, Inc. Copyright, 1920, 1928, 1936, 1!)51, by the ~IcGraw-Hill...publishers. Library of Congress Catalog Card 1Vnmber 58-1 L181 •rHE MAPLE PRESS COlllPANY, YORK, l'A. Preface |  | | Book | | StMeCl jacket.indd 1 1/6/16 10:16 AM This page intentionally left blank. StoMed.indd 2 1/5/16 6:10 PM...Rochester, Vermont • Toronto, Canada StoMed.indd 3 1/5/16 6:10 PM Healing Arts Press One Park Street...in the United States by Courier 10 9 8 7 6 5 4 3 2 1 Text design by Cassidy Johnson and layout by Priscilla...we will forward the communication. StoMed.indd 4 1/5/16 6:10 PM To my mother, and all my female ancestry...StoMed.indd 5 1/5/16 6:48 PM This page intentionally left blank. StoMed.indd 2 1/5/16 6:10 PM Contents |  | | Book | | by the skilled • artisans. The numerous printed \1/0rks on gems and precious stones that have appeared...Optical Co., Figs. 2-20, 21 British Museum, Fig. 9-1 Chang-Wen-Ti, Figs. 9-13 to 17 incl. Max Fine & Sons...Kunsthistorischen Museum, Vienna, Austria, Figs. 1-2, 9-3, 22, 23 Metropolitan Museum of Art, New York...Francisco, Calif., Figs. 10-1, 2 National Museum, Cairo, Egypt, Fig. 1-1 Paul Drury, Figs. 6-43, 7-47... Contents PREFACE ACKNOWLEDGMENTS vu lX 1. GEMS AND PRECIOUS STONES 1 2. PHYSICAL CHARACTERISTICS OF GEMS |  | | Book (edition) | | Special Sales. McGraw-Hill. Professional Publishing, 1\vo Penn Plaza . NewYork, NY 10121-2298. Orcontact..... ... .. .. .... ... ....... ... ... . ... .... 1 -404 Appendix .... ... ..... ......... .. ..........introduced by a boldface number: term IFtELDI 1. Definition. 2. Defini tion. 3. Definition. A simple...in combination wíth defin itions: term IFIELD I 1. Definition. 2. See ahother term. CROSS REFERENCING...applicability. For example: term IFIELDI Symbolized T. 1. Definition. Also kno\!fn as synonym . 2. Definition |
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