Handbook for the Amateur Lapidary

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Author :
Publisher : Ravenio Books
ISBN 13 :
Total Pages : 301 pages
Book Rating : 4./5 ( download)

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Book Synopsis Handbook for the Amateur Lapidary by : James Harry Howard

Download or read book Handbook for the Amateur Lapidary written by James Harry Howard and published by Ravenio Books. This book was released on with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Man was cutting, carving and polishing gems long before he began to leave written records of his doings. Many Museums have countless examples of the lapidary work done by those artisans and artists, who wrought from raw materials, with exceedingly primitive equipment, objects of art that our modern workers would be hard taxed to surpass. Today, in the Far East, native artisans with hand or foot driven wheels are producing perfect polishes on difficult gems, showing workmanship of which we amateurs with full complement of tools may well be envious. Gem cutting is only one of many arts that are old. Ceramics, wood working, metal working and so forth are old arts. The thing that is peculiar is that these other arts all have their extensive literatures. One may go to any public library and find many volumes on any of these subjects except gem cutting. These volumes are all-revealing, authoritative and detailed. But the subject of gem cutting is shrouded in mystery. Few have written even in generalities on the subject. The Author, several years ago, conducted a search for such literature. He found absolutely nothing. Much later he learned of and borrowed, a copy of Oliver Byrnes, “Handbook for the Mechanic, Artisan and Engineer” and found in it an exceedingly interesting chapter on gem cutting. But the volume was written about 75 years ago, probably had a very limited circulation, was never reprinted, and not one library in fifty ever heard of it. That is the only volume the Author has ever found that treats even briefly of gem cutting. This excludes of course such texts as “The Gem Cutters Craft” by Leopold Cleremont which have chapters on the technique of cutting, but that treat of it so generally that they cannot be used as instructions. The art for some reason has always been passed down from generation to generation by apprenticeship only. When the Author began the above mentioned investigation he was told “The cutting of gems can be learned only through an apprenticeship.” There is no desire here to picture the art as an easy one to learn nor to minimize the skill that is shown by the work of the professional lapidaries, nor to intimate that the professional could, if he would, reveal all his secrets in one brief volume. The desire is to lift the cloud of mystery that has always surrounded the operation and show that actually there is nothing mysterious in the practices of the profession, but only certain basic rules, which, if obeyed, will bring definite results. It is hoped that the instructions herein given are sufficiently explicit that the beginner in the work will have no especial difficulties. It is hoped also that they are not so tedious but that they will be readable by those who do not propose to cut gems but who are, nevertheless, interested in the operation.

Revised Lapidary Handbook

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Author :
Publisher : Ravenio Books
ISBN 13 :
Total Pages : 301 pages
Book Rating : 4./5 ( download)

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Book Synopsis Revised Lapidary Handbook by : James Harry Howard

Download or read book Revised Lapidary Handbook written by James Harry Howard and published by Ravenio Books. This book was released on 2015-11-04 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: This resource is organized as follows: I. Sawing The Diamond Saw Speed Lubricant Making a Diamond Saw General Notes on Diamond Sawing Mud Sawing The Silicon Carbide Saw Wire Sawing Band Sawing II. Cabochon Cutting Cutting and Polishing Outlining Flatting the Base Cementing Technique No. 1 Technique No. 2 Finishing the Front General Notes Special Treatments III. Large Flats IV. Gem Drilling Tube Drills The Diamond Pointed Dbill The Rod Drill Notes V. Bead Making Alternate Method-Bead Drilling Notes Rough Shaping the Beads VI. Cutting Faceted Gems VII. Advanced Facet Cutting Choosing a Cut VIII. The Optics of Brilliants IX. Mosaics X. Impregnation of Gem Materials XI. The Artificial Coloring of Agates XII. Soft Carving (With Steel Tools) XIII. Carving and Engraving Hard Materials XIV. Sphere Making XV. Bracelets and Rings XVI. Cutting Gems by Hand XVII. Diamond as Abrasive XVIII. Cutting of Diamonds XIX. Miscellaneous Useful Information

Multi-Storey Precast Concrete Framed Structures

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118587359
Total Pages : 1 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Multi-Storey Precast Concrete Framed Structures by : Kim S. Elliott

Download or read book Multi-Storey Precast Concrete Framed Structures written by Kim S. Elliott and published by John Wiley & Sons. This book was released on 2013-10-07 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Precast reinforced and prestressed concrete frames provide a high strength, stable, durable and robust solution for any multi-storey structure, and are widely regarded as a high quality, economic and architecturally versatile technology for the construction of multi-storey buildings. The resulting buildings satisfy a wide range of commercial and industrial needs. Precast concrete buildings behave in a different way to those where the concrete is cast in-situ, with the components subject to different forces and movements. These factors are explored in detail in the second edition of Multi-Storey Precast Concrete Framed Structures, providing a detailed understanding of the procedures involved in precast structural design. This new edition has been fully updated to reflect recent developments, and includes many structural calculations based on EUROCODE standards. These are shown in parallel with similar calculations based on British Standards to ensure the designer is fully aware of the differences required in designing to EUROCODE standards. Civil and structural engineers as well as final year undergraduate and postgraduate students of civil and structural engineering will all find this book to be thorough overview of this important construction technology.

Amateur Gemstone Faceting Volume 1

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Publisher : Facetable Books
ISBN 13 : 9783000474743
Total Pages : 428 pages
Book Rating : 4.4/5 (747 download)

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Book Synopsis Amateur Gemstone Faceting Volume 1 by : Tom Herbst

Download or read book Amateur Gemstone Faceting Volume 1 written by Tom Herbst and published by Facetable Books. This book was released on 2014-11-23 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amateur faceter Tom Herbst lays out the steps necessary to transform a shapeless lump of rock into a glittering jewel that is unique and valuable. Along the way, he explains not only the "how" but also the "why," and provides helpful tips in dealing with many of the pitfalls that confront the beginning gem cutter.

Michigan Rocks & Minerals

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Publisher : Adventure Publications
ISBN 13 : 1591936667
Total Pages : 467 pages
Book Rating : 4.5/5 (919 download)

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Book Synopsis Michigan Rocks & Minerals by : Dan R. Lynch

Download or read book Michigan Rocks & Minerals written by Dan R. Lynch and published by Adventure Publications. This book was released on 2010-07-19 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get this must-have guide for Michigan, featuring full-color photographs and information to help you identify rocks and minerals. Identify and collect rocks and minerals with the perfect guide to the Great Lake State! With this famous field guide by Dan R. Lynch and Bob Lynch, field identification is simple and informative. The book features comprehensive entries for 96 rocks and minerals, from common rocks to rare finds. That means you’re more likely to identify what you’ve found. The authors know rocks and took their own full-color photographs to depict the detail needed for identification—no more guessing from line drawings. The field guide’s easy-to-use format helps you to quickly find what you need to know and where to look. Inside you’ll find: 96 specimens: Only Michigan rocks and minerals Quick Identification Guide: Identify rocks and minerals by color and common characteristics Range/occurrence maps: See where each specimen is commonly found Professional photos: Crisp, stunning images Michigan Rocks & Minerals includes beautiful photography, relevant information, and the authors’ expert insights. With this book in hand, identifying and collecting is fun and informative!

Faceting 1

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Publisher :
ISBN 13 : 9780990463306
Total Pages : 68 pages
Book Rating : 4.4/5 (633 download)

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Book Synopsis Faceting 1 by : Tom Mitchell

Download or read book Faceting 1 written by Tom Mitchell and published by . This book was released on 2014-05-22 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory text for beginning faceters. Learn the history, the terminology, the machines available, the parts of the machines and how to use them and learn to facet your first stone.

Information Circular

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Publisher :
ISBN 13 :
Total Pages : 682 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis Information Circular by :

Download or read book Information Circular written by and published by . This book was released on 1940 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cutting and Polishing Stones

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Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Cutting and Polishing Stones by : Max Wilhelm von Bernewitz

Download or read book Cutting and Polishing Stones written by Max Wilhelm von Bernewitz and published by . This book was released on 1940 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Saving Gold by Means of Corduroy

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Publisher :
ISBN 13 :
Total Pages : 1138 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Saving Gold by Means of Corduroy by : Max Wilhelm von Bernewitz

Download or read book Saving Gold by Means of Corduroy written by Max Wilhelm von Bernewitz and published by . This book was released on 1939 with total page 1138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Secrets of the Gem Trade

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Publisher : Brunswick House
ISBN 13 : 9780972822329
Total Pages : 0 pages
Book Rating : 4.8/5 (223 download)

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Book Synopsis Secrets of the Gem Trade by : Richard W. Wise

Download or read book Secrets of the Gem Trade written by Richard W. Wise and published by Brunswick House. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finally the real truth about how master jewellers, gemmologists and major auction houses value diamonds and colored gemstones.

Earth Science Digest

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Publisher :
ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Earth Science Digest by :

Download or read book Earth Science Digest written by and published by . This book was released on 1948-08 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Genre in a Changing World

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Publisher : Parlor Press LLC
ISBN 13 : 1643170015
Total Pages : 486 pages
Book Rating : 4.6/5 (431 download)

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Book Synopsis Genre in a Changing World by : Charles Bazerman

Download or read book Genre in a Changing World written by Charles Bazerman and published by Parlor Press LLC. This book was released on 2009-09-16 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genre studies and genre approaches to literacy instruction continue to develop in many regions and from a widening variety of approaches. Genre has provided a key to understanding the varying literacy cultures of regions, disciplines, professions, and educational settings. GENRE IN A CHANGING WORLD provides a wide-ranging sampler of the remarkable variety of current work. The twenty-four chapters in this volume, reflecting the work of scholars in Europe, Australasia, and North and South America, were selected from the over 400 presentations at SIGET IV (the Fourth International Symposium on Genre Studies) held on the campus of UNISUL in Tubarão, Santa Catarina, Brazil in August 2007—the largest gathering on genre to that date. The chapters also represent a wide variety of approaches, including rhetoric, Systemic Functional Linguistics, media and critical cultural studies, sociology, phenomenology, enunciation theory, the Geneva school of educational sequences, cognitive psychology, relevance theory, sociocultural psychology, activity theory, Gestalt psychology, and schema theory. Sections are devoted to theoretical issues, studies of genres in the professions, studies of genre and media, teaching and learning genre, and writing across the curriculum. The broad selection of material in this volume displays the full range of contemporary genre studies and sets the ground for a next generation of work.

A Book of Precious Stones

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Publisher :
ISBN 13 :
Total Pages : 482 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Book of Precious Stones by : Julius Wodiska

Download or read book A Book of Precious Stones written by Julius Wodiska and published by . This book was released on 1909 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Jewelry, Gem Cutting and Metalcraft

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Publisher : Read Books Ltd
ISBN 13 : 1447485335
Total Pages : 295 pages
Book Rating : 4.4/5 (474 download)

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Book Synopsis Jewelry, Gem Cutting and Metalcraft by : William T. Baxter

Download or read book Jewelry, Gem Cutting and Metalcraft written by William T. Baxter and published by Read Books Ltd. This book was released on 2012-12-03 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: This vintage book contains a complete and comprehensive guide to metal craft and jewellery making, with sections on gemstone-cutting and the proper identification of gem stones and gem minerals. Written in clear, plain language and full of and handy tips and invaluable information, this book is recommended for anyone with an interest in making jewellery, and it would make for a great addition to collections of allied literature. The chapters of this volume include: “Copper”, “Brass”, “Nickel Silver”, “Money Metal”, “Pewter”, “Soft-Soldering”, “Etching”, “Jeweller’s Saw and Frames and Blades”, “Paper Knives”, “Match Box Holders”, “Book Ends”, “Letter Holders”, “Desk Calendar”, “Tray Making”, “Making a Bowl”, etcetera. We are republishing this book now in an affordable, high quality edition - complete with a specially commissioned new introduction on gemmology.

Cutting Gemstones

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Publisher :
ISBN 13 : 9780646414614
Total Pages : 282 pages
Book Rating : 4.4/5 (146 download)

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Book Synopsis Cutting Gemstones by : John Broadfoot

Download or read book Cutting Gemstones written by John Broadfoot and published by . This book was released on 2003 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ammonites and the Other Cephalopods of the Pierre Seaway

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Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Ammonites and the Other Cephalopods of the Pierre Seaway by : Neal L. Larson

Download or read book Ammonites and the Other Cephalopods of the Pierre Seaway written by Neal L. Larson and published by . This book was released on 1997 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ammonites are extinct marine animals related to present day squid, octopi, and chambered nautilus. Contains descriptions of more than 90 species that lived for 12 million years in the Pierre Seaway, which extended through the interior of North America, connecting the Arctic Ocean with the Gulf of Mexico.

Handbook to Life in the Aztec World

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Publisher : Oxford University Press, USA
ISBN 13 : 0195330838
Total Pages : 466 pages
Book Rating : 4.1/5 (953 download)

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Book Synopsis Handbook to Life in the Aztec World by : Manuel Aguilar-Moreno

Download or read book Handbook to Life in the Aztec World written by Manuel Aguilar-Moreno and published by Oxford University Press, USA. This book was released on 2007 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes daily life in the Aztec world, including coverage of geography, foods, trades, arts, games, wars, political systems, class structure, religious practices, trading networks, writings, architecture and science.