kenneth segerstrom (45 resultados)

Condición: New.

Paperback or Softback. Condición: New. Placer-Gold Deposits of the Las Animas District, Sierra County, New Mexico: Usgs Open-File Report 75-206. Book.

Condición: As New. Unread book in perfect condition.

Paperback. Condición: Very Good-. First Edition. Unmarked. Maps and plates intact in back pocket. Previous owner's name stamped on front cover. Probably never been read. Mild Moisture staining at top of back page. ; Book Description; Spine has no signs of creasing. Pages are clean and not marred by notes or folds. Covers are square with minor wear. Ships Safe and Fast. ; Geological Survey Bulletin; Vol. 965A; 8vo 8" - 9" tall; 164 pages DU4.

Paperback. Condición: Very Good-. First Edition. Unmarked, except fo catalog sticker on front cover. Probably never been read,1 plate folded in rear pocket. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast; Geological Survey bulletin; Vol. 1349; B&W Illustrations; 8vo 8" - 9" tall; 63 pages DT3.

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

Pamphlet. Condición: Very Good. Vol 57, pp. 1247-1261, Maps, Illus, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet, else VG.

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

Condición: very good. Investigation of an upper Tertiary hydrothermally altered and mineralized stock in the Elkhead Mountains, northwest Colorado. stapled binding, 33 pages, illustrated, foldout map inside rear cover.

Condición: very good. A geologic study of the east and of the Elkhead Mountains and a part of the Park Range DR3. stapled binding, foldout map inside rear cover, 63 pages, pg. 35 pen underlining.

Softcover. Condición: Very Good. Segerstrom, K. K. , 1959, Surficial geology of the Shelburne Falls quadrangle, Massachusetts: U. S. Geological Survey Geologic Quadrangle 116, Clean and tight (2 copies); GQ-116; 4to 11" - 13" tall.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: Very Good-. First Edition. Unmarked. Plate 3 folded in rear pocket intact. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast; U. S. Geological Survey Bulletin; Textbook; Vol. 1104C; B&W Photographs; 8vo 8" - 9" tall; 87-160 pages DB4.

Condición: As New. Unread book in perfect condition.

First Edition; First Printing. Stapled wraps. Inscribed and dated by the author. Fine. La Posta Monograph Series Volume 3 100 pages.

Trade Paperback. Condición: Good+. Softcover, edition not stated, 3 plates in rear pocket, bumps to corners and top of spine, internally clean and solid, a Good+ working copy.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: Good+. First Edition. Unmarked, except for company stamp and catalog sticker on front cover. 2 plates folded in rear pocket. Mild wear on some corners or edges. ; Book Description; Spine has no signs of creasing. Pages are clean and not marred by notes or folds. Covers are square with minor wear. Ships Safe and Fast. ; U. S. Geological Survey Bulletin; Vol. 1453; B&W Illustrations; 8vo 8" - 9" tall; 135 pages DV3.

Paperback. Condición: Good+. First Edition. Unmarked, except for company stamp and possible ctaloag sticker remnant on front cover. 1 plate folded in rear pocket. Almost very good condition or better. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast; U. S. Geological Survey Bulletin; Vol. 1391D; 8vo 8" - 9" tall; 37 pages DU2.

Condición: New.

Paperback. Condición: Very Good-. First Edition. Unmarked. Mild wear on some corners. Well bound. 2 plates in pocket. ; Book Description; Spine has no signs of creasing. Pages are clean and not marred by notes or folds. Covers are square with minor wear. Ships Safe and Fast. ; U. S. Geological Survey Bulletin; Vol. 1453; 8vo 8" - 9" tall; 135 pages DV3.

Softcover. 4°. Original Softcover with IV, 317 Pagers with illustrations and tables. Good copy. Structural geology / Stratigraphy / Paleontology / Paleogeomorphology / Geochronology / Geochemistry / Geophysics / Economic geology / Mineralogy and petrology / Analytical methods / instruments and techniques / Astrogeology / Surface water / ground water / Relation between ground and surface water / geochemistry of water / salt-water intrusion / waste disposal -- Bitte Portokosten außerhalb EU erfragen! / Please ask for postage costs outside EU! / S ' il vous plait demander des frais de port en dehors de l ' UE! // Bitte beachten Sie auch unsere Fotos! / Please also note our photos! / Veuillez noter nos photos -- Nehmen Sie sich ein gutes Buch mit auf die Sommerwiese. Bei uns werden Sie fündig! -- Wir kaufen Ihre werthaltigen Bücher! K00499-103250.

PB. B&W illustrations Ilustrador. 100pp CONDITION NOTE - Some scuffing/rubbing on covers. Contents include: Transportation; Basic Industries; Retail Trade and Services; Communications; Institutional; Cultural Events; and, Miscellany. good, wraps (softcover) inscribed by the author.

vii, 164p., b/w illus., maps, including 7 folded maps in the rear pocket, original stiff printed wrappers (Geologic investigations in the Parícutin area, Mexico. Geologica survey bulletin 965-A).

Paperback. Condición: New. Print on Demand. This book delves into the geologic history and gold deposits of the Jicarilla Mountains in south-central New Mexico. The author meticulously examines the region's unique geological formations, tracing their origins back to the Permian and Triassic periods. With a focus on the late Eocene or early Oligocene, the book explores the formation of laccoliths ââ â large, dome-shaped intrusions of igneous rock ââ â and their influence on the surrounding sedimentary layers. The book delves into the fascinating process of contact metamorphism, where molten rock interacts with existing limestone, creating valuable minerals like magnetite. It also traces the journey of gold, from its presence in minor vein deposits and low-grade disseminations within the intrusive rocks, to its concentration in placer deposits on the mountain slopes. These placer deposits, formed within the Ogallala Formation during the Pliocene, represent a significant gold resource, potentially the largest in New Mexico. The book meticulously reconstructs the geological events that shaped the Jicarilla Mountains and their mineral wealth. By unraveling the complex interplay between intrusive forces, erosion, and sedimentation, it sheds light on the formation and distribution of gold deposits, offering invaluable insights for geologists, prospectors, and anyone interested in the region's rich geological past. 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. Condición: New. Print on Demand. This book, a collaborative study by the United States Geological Survey and the United States Bureau of Mines, explores the mineral resources of the White Mountain Wilderness in New Mexico, including proposed extensions. The wilderness is home to an abundance of mineral wealth, much of which remains untapped. The Sierra Blanca Volcanics, found throughout the area, represent an inverted topographic high formed by volcanic activity. The study revealed the presence of molybdenum anomalies, primarily within the Three Rivers and Rialto stocks, as well as anomalous concentrations of base metals, gold, silver, and rare-earth elements. Numerous mining claims have been filed in the area since 1880, highlighting its rich mining history. The book concludes that while the White Mountain Wilderness has a promising potential for mineral exploration and development, especially for molybdenum and copper, further investigation and drilling programs are necessary to determine the full extent and economic viability of these resources. 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.

Encuadernación de tapa blanda. Condición: Bien. 1ª Edición. p.57-72 ; 24x17 cms., ilustraciones b/n, mapa, planos. 40 grs. (BN-6).

Encuadernación de tapa blanda. Condición: Bien. 1ª Edición. 33 p.; 23x15 cms, ilustraciones b/n. Contiene 1 mapa color fuera de texto de 71x58 cms., plegado a 21x13 cms. (A-305).