Lauf Robert (216 results)

paperback. Condition: VeryGood. As pictured. Very light edge wear. No marks throughout. Carefully packed and promptly shipped.

Paperback. Condition: Very Good. No marks. Minimal use.

Condition: As New. Unread book in perfect condition.

Soft cover. Condition: Very Good. Light wear and very light rippling to small space on top edge o/w clean, crease-free spine. Solid reference copy. BP/Gems.

Paperback. Condition: Very Good.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Paperback. Condition: Good. Collectors have long admired uranium and thorium minerals for their brilliant colors, intense ultraviolet fluorescence, and rich variety of habits and associates. Radioactive minerals are also critically important as our source of nuclear energy. Understanding them is crucial to the safe disposal of radioactive waste. This book provides a systematic overview of the mineralogy of uranium and thorium, generously illustrated with nearly 200 color photos and electron micrographs of representative specimens. Includes an historical discussion of the discovery of radioactive elements and the development of uranium and thorium ore deposits, a discussion of the geochemical conditions that produce significant deposits, and a description of important localities, their geological setting and history. Major occurrences of interest to mineral collectors are arranged geographically. The minerals are arranged systematically, to emphasize how they fit into chemical groups, and for each group a few minerals are selected to illustrate their formation and general characteristics. With the resurgence of interest in nuclear power, this book is an invaluable guide for mineral collectors as well as nuclear scientists and engineers interested in radioactive deposits.…

Condition: New.

Paperback. Condition: new. Paperback. The amphibole group is extremely important, widespread, and beautiful, with a structure that can accommodate a bewildering variety of compositions and potentially hundreds of unique specimens. This timely volume will allow mineral collectors to understand how the amphiboles are organized and named, and to relate obsolete names to currently accepted ones. Over 140 full-colour crystal images help the reader visualize the important structural features that define amphiboles and control their physical properties. This reference also provides information that collectors need to know to better understand the group and to learn what the specimens teach us about geological processes. Structural chemistry and taxonomy of the group is explored as well as formation and geochemistry, explaining the kinds of environments where amphiboles are formed. An entry for each mineral series provides locality information along with identification photos wherever possible, and examples that one might expect to find in the varied locales. AUTHOR: The author holds a Ph.D. in Metallurgical Engineering from the University of Illinois. His scientific career included over twenty years at Oak Ridge National Laboratory, where he conducted research on topics ranging from nuclear fuel, coal by-products, materials synthesis, and microwave processing to sensors, optical materials, and biomineralization. He has been granted over forty U.S. Patents for his inventions, many of which have become successful industrial products. He is now a Registered Patent Agent and technology consultant. 144 colour photographs Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Condition: New.

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