Excerpt from The Making of America, Vol. 6: Mining and Metallurgy
The geographical distribution oi our mineral resources could be fairly well shown in maps and charts, so far as ex ploration and development have revealed them. We might in that way show our assets, territorially distributed, but we would create a very erroneous opinion of their real value. With the most important minerals the economic value of a deposit is dependent upon many other considerations besides those of mere size and extent. Conspicuous among these are accessibility to markets, the means of transportation, natural or artificial, the existence of a supply of labor and the charu acter of that labor, climate, the character of the community, its laws, etc. These in their shifting influence find expression in the actual product, and that is a better measure of relative importance than mere location and extent.
The latter, designated on maps by coloring, is a poor guide since relatively unimportant deposits may cover a very extended territory. Coal measured may underlie many thou sands Oi square miles, yet the seams which they enclose may not be numerous nor thick nor possess a coal of satisfactory quality. A field small in area, at some distant place, may be the scene of enormous operations, while the greater basin may hardly be able to supply local requirements. The anthracite coal regions, as to area, constitute only an exceedingly small portion of the known coal fields of the United States, yet their importance overshadows any other industrial district.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.
Anbieter: Forgotten Books, London, Vereinigtes Königreich
Paperback. Zustand: New. Print on Demand. This book provides a comprehensive analysis of mineral resources in the United States, shedding light on their significance to the country's economic and industrial growth. The author explores the history of mining in the U.S., tracing its evolution from the early days of gold and silver rushes to the large-scale extraction of coal, iron, and other minerals. The book delves into the geological distribution of mineral resources, highlighting the factors that have influenced their abundance and accessibility. It also examines the technological advancements that have revolutionized mining techniques, enabling the efficient extraction of minerals from complex geological formations. Through insightful analysis, the book discusses the challenges faced by the mining industry, including environmental concerns, labor issues, and global market fluctuations. It concludes by emphasizing the crucial role of mineral resources in shaping the nation's industrial landscape and the need for sustainable and responsible practices to ensure their availability for future generations. 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. Bestandsnummer des Verkäufers 9781333666279_0
Anzahl: Mehr als 20 verfügbar
Anbieter: PBShop.store US, Wood Dale, IL, USA
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781333666279
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781333666279
Anzahl: 15 verfügbar
Anbieter: Buchpark, Trebbin, Deutschland
Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 528 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar. Bestandsnummer des Verkäufers 27213492/2
Anzahl: 1 verfügbar