One of the world's fabulous collections of minerals and gems resides at the American Museum of Natural History in New York City, and this jewel of a book includes more than 300 of the Museum's spectacular specimens. This book is also a concise guide to minerals and gems, explaining what they are, how they develop, the symmetrical perfection of their crystals, and the qualities that make them outstanding or unique. The beautiful full-color illustrations present an enticing introduction to the world of mineralogy and gemology as well as a window into some of the museum's many treasures. This book presents a broad array of minerals - from the native elements (diamonds, copper, gold, silver, and sulfur) through sulfideds, tellurides, halides, oxides, hydroxides, carbonates, sulfates, phosphates, arsenates, vanadates, molybdates, and tugstates, to the silicates.. The gem section includes ornaments by such master craftsmen as Tiffany, Cartier, and Faberge, and features such wonders as a 100-carat orange sapphire and the Star of India, the world's largest gem-quality blue star sapphire. This sparkling and practical Tiny Folio will be appreciated by anyone who is fascinated by the natural world.
具体描述
读后感
评分
评分
评分
评分
用户评价
相关图书
本站所有内容均为互联网搜索引擎提供的公开搜索信息，本站不存储任何数据与内容，任何内容与数据均与本站无关，如有需要请联系相关搜索引擎包括但不限于百度，google,bing,sogou 等
© 2025 qciss.net All Rights Reserved. 小哈图书下载中心 版权所有