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Author: Mohsen Manutchehr-Danai Publisher: Springer Science & Business Media ISBN: 3662042886 Category : Science Languages : en Pages : 575
Book Description
The rapid growth of gemological sciences and mineralogy demands a dictionary such as this for gemologists, mineralogists, geologists, jewel dealers, industry and hobbyists. With some 16,000 comprehensive definitions, supplemented by more than 250 diagrams and figures, this is a one-stop reference to any matter dealing with gems and gemology.
Author: Mohsen Manutchehr-Danai Publisher: Springer Science & Business Media ISBN: 3662042886 Category : Science Languages : en Pages : 575
Book Description
The rapid growth of gemological sciences and mineralogy demands a dictionary such as this for gemologists, mineralogists, geologists, jewel dealers, industry and hobbyists. With some 16,000 comprehensive definitions, supplemented by more than 250 diagrams and figures, this is a one-stop reference to any matter dealing with gems and gemology.
Author: Robert M. Shipley Publisher: Read Books Ltd ISBN: 1446547019 Category : Science Languages : en Pages : 271
Book Description
Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.
Author: Robert M. Shipley Publisher: Shipley Press ISBN: 1443730149 Category : Science Languages : en Pages : 276
Book Description
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1917 edition. Excerpt: ... (6) Columns for Discount on Purchases and Discount on Notes on the same side of the Cash Book; (c) Columns for Discount on Sales and Cash Sales on the debit side of the Cash Book; (d) Departmental columns in the Sales Book and in the Purchase Book. Controlling Accounts.--The addition of special columns in books of original entry makes possible the keeping of Controlling Accounts. The most common examples of such accounts are Accounts Receivable account and Accounts Payable account. These summary accounts, respectively, displace individual customers' and creditors' accounts in the Ledger. The customers' accounts are then segregated in another book called the Sales Ledger or Customers' Ledger, while the creditors' accounts are kept in the Purchase or Creditors' Ledger. The original Ledger, now much reduced in size, is called the General Ledger. The Trial Balance now refers to the accounts in the General Ledger. It is evident that the task of taking a Trial Balance is greatly simplified because so many fewer accounts are involved. A Schedule of Accounts Receivable is then prepared, consisting of the balances found in the Sales Ledger, and its total must agree with the balance of the Accounts Receivable account shown in the Trial Balance. A similar Schedule of Accounts Payable, made up of all the balances in the Purchase Ledger, is prepared, and it must agree with the balance of the Accounts Payable account of the General Ledger." The Balance Sheet.--In the more elementary part of the text, the student learned how to prepare a Statement of Assets and Liabilities for the purpose of disclosing the net capital of an enterprise. In the present chapter he was shown how to prepare a similar statement, the Balance Sheet. For all practical...
Author: Justin Prim Publisher: ISBN: 9781737057802 Category : Languages : en Pages :
Book Description
The Secret Teachings of Gemcutting is a collection of classic gemstone designs spanning 500 years. The designs are presented with full color photos, historical information, cutting advice, and design information. These are industry standard designs for the gem and jewelry trade for all the major gemstone cutting centers around the world. This collection marks the first time the designs have been compiled for public consumption. This volume will prove useful to both gemcutters who want to cut these essential designs and to jewelers who would like a visual aid to present different gemstone styles to their customers. Aside from the designs, the introductory chapters of the book contain invaluable information about gemstone design, optics, gem physics, modifying designs, pairing rough gems with an appropriate design, and more.
Author: Cally Oldershaw Publisher: Firefly Books ISBN: 9780228100072 Category : Languages : en Pages : 256
Book Description
-Lavishly illustrated, Gems of the World is intended for anyone who has ever been fascinated by crystals, jewelry, and gems, from general readers to seasoned professionals. It is a fine addition to general collections.- --Booklist, on the previous edition Gems of the World is a practical and comprehensive guide to the identification and properties of precious and semiprecious gems, novelty stones, agates and crystals. This edition has been revised and thoroughly updated. Changes and new features include updated maps of recently established diamond bourses and geographical country changes, plus new gem varieties and localities where they are found, new techniques for producing synthetic gemstones and simulants, and much more. There is comprehensive information on gems: gem formation mining the diamond industry conflict diamonds ethical sourcing crystal structure (diagrams and cuts) optical and physical properties fashioning and cutting (properties and uses) gemstone cuts for diamonds buying a diamond buying colored gemstones imitation and synthetic gemstones gemstone enhancement history of gems famous diamonds caring for gemstones and jewelry a color key of 139 gemstones. The text describes the world's diamond cutting and trading centers, the -diamond pipeline- that flows from mine to retail, and information on the gemstone industry, ethical mining, conflict diamonds and the emergence of new diamond centers. The description directory of gemstones is organized by their chemical composition. The 139 profiles describe each gem's geology, chemistry, properties (such as color, refractive index, and luster), cultural use in history and its value in jewelry. Photographs show the gem as a raw crystal, in common cuts, polished for use, and in some cases, also in a piece of jewelry. Gems of the World is an ideal reference for gemologists, collectors and general readers.
Author: Mohsen Manutchehr-Danai
Author: Mohsen Manutchehr-Danai
Author: Robert M. Shipley
Author: Robert M. Shipley
Author: Robert Morrill Shipley
Author: Justin Prim
Author: Gemological Institute of America
Author: Robert Morrill Shipley
Author: W. William Hanneman
Author: Isidore Kozminsky
Author: Cally Oldershaw