National Audubon Society Field Guide to North American Rocks and Minerals
National Audubon Society Field Guide to North American Rocks and Minerals
ISBN: 9780394502694
出版社: Knopf
出版年: 1979-5-12
页数: 856
定价: USD 21.95
装帧: Vinyl Bound
内容简介
Perfect for mountain climbers and hikers, this valuable reference covers more rocks and minerals in North America than any other available guide. 794 full-color photographs depict all the important rocks, gems, and minerals -- in many variations of color and crystal form -- and the natural environments in which they occur; written descriptions provide information on field marks, similar rocks and minerals, environment, areas of occurrence, and derivation of names. Includes a guide to mineral collecting and a list of rock-forming minerals