Charles h behre (6 Ergebnisse)

No Binding. Zustand: Good. ORIGINAL 1955 Article, disbound from USGS Bulletin; it is missing the 4 folded plates; no covers; ex-library; otherwise in good condition. Journal.

Zustand: New.

Zustand: New.

Hardcover. Zustand: Good. HARDCOVER; in original green cloth; rear hinge cracked; minor shelfwear w/ edges lightly bumped; edges of rear pocket split; o/w in good condition.

Taschenbuch. Zustand: Neu. Neuware - 'Slate in Northampton County Pennsylvania' offers a definitive examination of the geological characteristics and industrial significance of slate production in Eastern Pennsylvania. This detailed study focuses on the Martinsburg formation, providing a thorough analysis of the lithology, structural geology, and mineralogy of the region's vast slate deposits. Charles H. Behre delivers a systematic evaluation of the Lehigh and Delaware River valley belts, detailing the physical properties, chemical composition, and cleavage patterns that define high-quality slate.The work goes beyond pure geology to document the practical aspects of the industry, including quarrying operations, processing methods, and the diverse applications of the extracted stone in architecture and education. From roofing tiles to structural slabs, the text provides a snapshot of the economic landscape of Northampton County during the early 20th century. Enriched with technical data and regional insights, 'Slate in Northampton County Pennsylvania' remains a foundational text for earth scientists, industrial historians, and researchers interested in the history of American mining and natural resources. It stands as a testament to the scientific rigor applied to the development of the United States' mineral wealth.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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you may see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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.…

Buch. Zustand: Neu. Neuware - 'Slate in Northampton County Pennsylvania' offers a definitive examination of the geological characteristics and industrial significance of slate production in Eastern Pennsylvania. This detailed study focuses on the Martinsburg formation, providing a thorough analysis of the lithology, structural geology, and mineralogy of the region's vast slate deposits. Charles H. Behre delivers a systematic evaluation of the Lehigh and Delaware River valley belts, detailing the physical properties, chemical composition, and cleavage patterns that define high-quality slate.The work goes beyond pure geology to document the practical aspects of the industry, including quarrying operations, processing methods, and the diverse applications of the extracted stone in architecture and education. From roofing tiles to structural slabs, the text provides a snapshot of the economic landscape of Northampton County during the early 20th century. Enriched with technical data and regional insights, 'Slate in Northampton County Pennsylvania' remains a foundational text for earth scientists, industrial historians, and researchers interested in the history of American mining and natural resources. It stands as a testament to the scientific rigor applied to the development of the United States' mineral wealth.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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you may see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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.…