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Pearls
Pearl: Natural, Cultured and Imitation discusses some aspects, distinction, and authenticity of pearl. This book is divided into 10 chapters that cover the origin, anatomy, sources, and prices of this precious gem. The first five chapters are devoted to natural pearls, their unique features, origin, history, structure, anatomy, and source. The next two chapters cover cultivation and testing of cultured pearls, as well as their market value. A chapter focuses on the properties of various imitation pearls. The concluding chapters deal with the pricing of pearls, primarily based on an elaborate method using a base price referred to as the "unit base price. These chapters also consider other pearl uses other than necklaces, such as borders to brooches and festoons. This book will be of great value to pearl traders, manufacturers, and users.
The Pearl Oyster
Contrary to a generally held view that pearls are found by chance in oysters, almost all are now produced from farms. This book is a comprehensive treatment of all aspects of the biology of pearl oysters, their anatomy, reproduction, genetics, diseases, etc. It considers how they are farmed from spawning and culturing larvae in hatcheries to adults in the ocean; how various environmental factors, including pollution affect them; and how modern techniques are successfully producing large numbers of cultured pearls. This is the ultimate reference source on pearl oysters and the culture of pearls, written and edited by a number of scientists who are world experts in their fields. - Comprehensive treatment of pearl oyster biology and pearl culture - Written by the top world authorities - Highly illustrated and figured - Of practical relevance to a broad readership, from professional biologists to those involved in the practicalities and practice of pearl production
Pearls
This title introduces young readers to pearls, the gem formed inside the shell of an oyster! Learn how pearls are formed and where they are found. Historic and modern collection methods are detailed, both natural and cultivated. The use of pearls as a gemstone is examined including different colors. See how artisans and lapidaries create beautiful and useful jewelry with this beautiful gem. Finally, a list of tools and tips will set young rock hounds up to unearth their own treasures. Glossary words in bold, an index, and phonetic spellings for those hard-to-pronounce geologic terms enhance and supplement the text. Aligned to Common Core Standards and correlated to state standards. Checkerboard Library is an imprint of ABDO Publishing Company.
Pearls
Some historians believe Julius Caesar conquered Great Britain partly to have better access to locations where pearls were found. European explorers found Native Americans wearing pearls, too. These gems have been valued for thousands of years. Readers are introduced to how pearls are made, the difference between naturally formed pearls and cultured pearls, and even how to tell a fake pearl from a real one! Full-color images showcase the luster and beauty of pearls as the main content and interesting fact boxes highlight the geological, historical, and scientific studies of pearls.
Pearls
A visually stunning, one-of-a-kind history of the shimmering, lustrous object of beauty that has mesmerized humankind for millennia. Featuring 210 superb photographs, 168 in full color, Pearls traces the evolution of the pearl from sacred icon to timeless aesthetic symbol, a history that spans 4,000 years. Shrink-wrapped.
The Pearl King
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The Cultured Pearl
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The cultured pearl
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Pearls
Based on an exhibition at the American Museum of Natural History in New York and The Field Museum in Chicago, this volume tells the story of pearls, which are unique among gemstones because they require no faceting or shaping to bring out their beauty and luster. Landman and Paul M. Mikkelsen of the American Museum of Natural History), and Rudiger Bieler and Bennet Bronson of The Field Museum explore the biology, gemology, anthropology, mineralogy, ecology, and the decorative arts aspects. Starting with the Great Age of Pearls in the 16th and 17th centuries, they move to the history of pearling cultures worldwide, the science of pearl, the development of cultured pearls, and the ecology and conservation of pearl-producing mollusks. Extensively illustrated with color photographs and tables. Oversize: 9.25x11.25". c. Book News Inc.
