Arthur c spencer charles will wright (4 risultati)

Paperback. Condizione: New. Print on Demand. This book delves into the fascinating history and geology of a remarkable gold mining region in Alaska. The author takes the reader on a captivating journey through the rugged landscape, tracing the evolution of the area from its initial discovery to its emergence as a major gold producing center. With detailed descriptions of the local geography, climate, and vegetation, the book provides a rich contextual understanding of the challenges and opportunities faced by prospectors and miners during the gold rush era. The author expertly explores the geological formations of the region, meticulously detailing the diverse rock types and their intricate structures. The reader gains insight into the processes of rock formation, the impact of volcanic activity, and the formation of valuable ore deposits. The book not only reveals the geological factors that contributed to the region's wealth, but also provides a glimpse into the scientific methods used to unravel the mysteries of the earth's history. The book's exploration of the Juneau gold belt offers valuable insights into the evolution of mining practices and the complexities of extracting valuable resources from the earth. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

No Binding. Condizione: Good. ORIGINAL 1906 PUBLICATION; includes the large folded maps/plates(COMPLETE for this publication); missing covers; spine reinforced with tape; light browning of leaves; light creasing of corners of leaves; otherwise in good condition. Book.

No Binding. Condizione: Good. In fair condition, no cover, placed in plastic cover to help preserve and includes original maps, plates and figures from 1906. Describes in detail the geology and mineralogy of Juneau Gold Belt, in Alaska as well as section of "Descriptive Geology" called A Reconnaissance of Admiralty Island, Alaska.…

Paperback. First Edition. Very good in heavy, printed paper wraps over a sewn binding. A small quarto of 9 by 5 3/4 inches with much of the spine covering in tatters and the edges of the rear cover worn and with small chips around the edges. Without a dust jacket as issued. A separate envelope contains two, large fold-out, color maps the first being the Geological Map of the Juneau Gold Belt, Alaska and the second being the Topographic Map of the Juneau Gold Belt, Alaska both dated 1905 and both being in fine condition. 159 pages of text including an index followed by 11 (XI) pages of lists of publications of geological survey publications on Alaska. Illustrated with maps, charts, line drawings and images from black and white photographs. This is an original copy not a print-on-demand photocopy.…