spurr j e (42 risultati)

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:9781412930758.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,600grams, ISBN:9781412930758.

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

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

paperback near very good condition in wraps.

paperback near very good condition in wraps.

paperback near very good condition in wraps.

paperback near very good condition in wraps.

Soft cover. Condizione: Very Good. 31 pages. Signature (of Rex Russell) on top edge of front cover, otherwise a very clean slim booklet in soft card covers. The Boston Farmers' Union and Other Papers. (History of Boston Series Number Three - Pub. for The History of Boston Project).

Paperback. Condizione: Very Good. Vol 9, No 7, pp. 586-606, Orig Tan Paperback of Author's Offprint, VG.

Hardcover. Condizione: Good. ORIGINAL PUBLICATION; Hardcover; in original dark cloth; hinges cracked w/ front board separated; most of paper covering of spine perished; missing title page; frontispiece (plate 1) separated, w/ chipped edges; preface w/ a couple of chips on fore-edge; acid pages browned; o/w contents in good condition.

Soft cover. Condizione: Good. ORIGINAL 1903 PUBLICATION; ex-library; missing wraps; spine reinforced with tape; light soiling of title page; light creasing of corners of leaves; o/w in good condition. Book.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. With usual stamps and markings, In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1100grams, ISBN:

Condizione: very good. reprinted. from page 7, "Tonopah is situated in Nye County, Nev., near the Esmeralda County line. softcover, 9" x 6", 31 pages, foldout map inside front cover, name written on cover and Au in pen.

Condizione: Fair. Volume 2. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,150grams, ISBN:090266252X.

Hardcover. Faded and stained reddish cloth, text vg, no dj. Space / Geology; 20008.

Single Issue Magazine. Condizione: Acceptable. J. E. Spurr, Editor, Volume 115, Number 26, June 30, 1925. Single issue magazine (weekly journal), paper covers, 54 pp. Black and white illustrations, maps, and ads. In acceptable condition. Black and white pictorial papaer covers have several chips and tears along edges, some of which have been taped up. Moderate to heavy aging, soiling and creasing to covers as well as interior pages. Back cover has some globs of dried white paste. Classified page near back has a 3 X 1" chip in the paper where the two pages had been stuck together and tore when separated. Pages are quite aged but otherwise unmarked and readable. NOT Ex-Library. An acceptable reading copy. Contents include: Editorial : AN EXPERIMENT FAILS ? All Reserve Stocks of Copper Finally Sold - Gold Dredging in California - Back to the Days of Barter - Judge Gary and Twelve Hours a Day ?Bunk-House Gossip ? Progress in Metric Standardization ? Bandit or Detective; Geologists of Note: J. MACKINTOSH BELL; Comparative Earning Power of Capital Invested invested in Copper Industry of Western Hemisphere BY ARTHUR NOTMAN: AN ANALYTICAL STUDY. Results of operations, of South American producers compared w?th those in the United States. Conclusions; Electrical Equipment at Rosario Mill and Mine BY FREDERICK KRUG.: PRACTICE AT THE ISOLATED PLANT of the New York & Honduras Rosario Mining Co. is described; Marketing of Diatomaceous Earth BY NORRIS GOODWIN; Improvements in Zinc Milling in the Tri-State District BY HERBERT H. WALLOWER; Iron Ore in the Dutch East Indies BY ALEX L. TER BRAAKE: A DESCRIPTION OF EXTENSIVE IRON ORE DEPOSITS in the Island of Celebes. Dutch East Indies; The Petroleum Industry: Oil Prospecting in Tasmania - Exploring for Oil at Bilbao Spain - Oil Mining in Germany - Oil Prospecting in Australia; New Oil and Gas Map of California - Study Sands in Pittsburgh Quadrangle.

Hardcover. Condizione: Fine. HARDBACK original black cloth with gilt lettering on spine frontispiece pages: viii 208 many text-figs. plates xii 152mm x 228mm (6 x 9") head tail and corners lightly bumped covers lightly used and marked former owner's bookplates on end-papers browning to pages small tear in bottom hinge of title-page.

562pp. 8vo Black & white tables, maps, drawings, & fold-out charts. Maroon cloth. First Edition so stated. Ex-library, spine sunned, else VG+/no dj.

Original Gilt Cloth. Condizione: Very Good. PP xiii + 326 + 2 with 67 figures. Slightly soiled else very good. A concise summary of the chief geologic principles, a knowledge of which is necessary concise summary of the chief geologic principles, a knowledge of which is necessary to the understanding and proper exploitation of ore-deposits.

Hard Cover. Condizione: Very Good. Condizione sovraccoperta: No Dust Jacket. First Edition. Deletion from major Canadian museum with unmarked contents in slightly sunned reddish cloth.

Hardcover. Condizione: Very Good. Very good. Bumped at spine ends and corners. Yellowed along spine. Some pages lightly dogeared.

Hardcover. Condizione: Very Good- minor spine faded. Condizione sovraccoperta: No Dust Jacket. First Edition; Second Printing. Red cloth cover with gilt spine lettering;; No marks or writing, clean tight binding;;

Hardcover. Condizione: Good. ORIGINAL 1949 PUBLICATION. Hardcover; no dustjacket; minor shelfwear w/ corners lightly bumped; dampstain on fore-edge of rear rear board; very light dampstain on bottom corner of approx. last 20 leaves; light foxing/soiling of endpages and edges; o/w in good condition.

Recent Cloth. Condizione: Very Good. USGS PP 55, PP 174 + vi with 24 b&w plates, 1 in pocket; 40 figures. Rubbing to covers else very good. The economic geology of this western Nevada mining district is well described in this classic paper.

Condizione: Poor. Volume 31. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. Covers scuffed. Binding loose. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1950grams, ISBN:

Paperback. Condizione: New. Print on Demand. This book explores the geology of Tonopah, Nevada, the site of a major silver and gold mining district discovered in 1900. The author, who inspected the area in 1902, details the geological history, rock formations, and mineralization phenomena of the region, and includes a geological map of the area. Beyond simply identifying the minerals present, the author uses microscopic, field, and historical evidence to explain how and when the minerals were deposited, discussing the practical implications for mining operations. The book positions Tonopah within the context of other major mining areas and geological phenomena, and examines the geological and mining conditions that have led to Tonopah's productivity. By illuminating the geological processes that led to the formation of the Tonopah deposits, the author presents valuable insights for geologists and mining professionals, and those with an interest in the history of mining in the United States. 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.

Condizione: New. KlappentextrnrnExcerpt from The Ore Deposits of Tonopah, Nevada: Preliminary ReportSubsequently ledges were cut in a number of different localities, such as the Montana Tonopah, Mizpah Extension, California Tonopah, West End, etc. Some o.

Condizione: NEW.

Hardcover. Condizione: Very Good. 1st Edition. Faint shelf wear, slight damage to the pages' top corner, a few light scuffs to the cover; otherwise it is in very good condition, the pages are free from notation and the binding is solid.