Irving John Duer (51 results)

Condition: New.

Paperback or Softback. Condition: New. Geology and Ore Deposits Near Lake City, Colorado. Book.

Pamphlet. Condition: Very Good. Vol 8, No 6, pp. 413-418 + Photo Plt, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet, VG.

Condition: As New. Unread book in perfect condition.

Pamphlet. Condition: Very Good. Vol 6, No 3, pp. 303-313, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.

Condition: New.

Condition: New.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New. In English.

Paperback. Condition: Brand New. 140 pages. 9.00x6.00x0.32 inches. In Stock.

Paperback. Condition: Brand New. 150 pages. 9.00x6.00x0.30 inches. In Stock.

Condition: New.

Condition: As New. Unread book in perfect condition.

Condition: New.

Condition: New. In English.

Condition: good. 3 Economic Geology Journals; articles, discussion, review. light blue wraps, softcover, 9.75" x 7", small sticker on top of spines, one stamped front cover and one name written on front cover, cover loose on No. 8.

Taschenbuch. Condition: Neu. Neuware.

No Binding. Condition: Very Good. Dust Jacket Condition: New. 1st. 11.5" x 9" map reproduction of the 1710 original w/California still shown as a island, Western Canada to the Gulf of Meioco, with locations of various Indian tribes, and the Northwest all "Incognita". colored map (illustrator).

No Binding. Condition: Very Good. Dust Jacket Condition: New. 1st. 11.5" x 9" map reproduction of the 1625 original constructed after the voyages of Hudson, Button and Munk. The continent divided into nova Brittaninia & America Septentrionalis, with port identifications. map; Julius Buien photo (illustrator).…

Taschenbuch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the 'public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Condition: New.

Paperback. Condition: New. Print on Demand. This book, the result of a geological survey by the US government, provides a detailed analysis of the Leadville, CO, area. The book contains maps and cross-sections which illustrate the geological structure of the district, as well as descriptions of the ore deposits and their genesis. The author's insights have been instrumental in the development of mining in the district and continue to be a valuable resource for geologists and mining engineers. 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.…

Paperback. Condition: New. Print on Demand. This book examines the Lake City region of the United States and comprehensively delves into the geology of the San Juan Mountains. The author, an experienced geological surveyor, goes into great detail about various volcanic eruptions and their impact on the area over millions of years. The text is well-researched and extensively documents the volcanic series within the area, emphasizing the significance of andesite, latite, and rhyolite deposits. Moreover, the author meticulously describes the various intrusive rocks found in the region, providing readers with a comprehensive understanding of the geological processes that shaped the area. The book stands as a valuable reference for geologists and anyone interested in the geological history of the San Juan Mountains. 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.…

Condition: New.

Buch. Condition: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the 'public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Gebunden. Condition: New.

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.