Download or read book The Patterned Peatlands of Minnesota written by Herbert Edgar Wright and published by U of Minnesota Press. This book was released on 1992 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mineral Resources of Minnesota written by William Harvey Emmons and published by . This book was released on 1943 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mineral Resources of Minnesota written by Minnesota Resources Commission (1939-1947) and published by . This book was released on 1940 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Resources of Minnesota written by United States. Department of the Interior. Office of Information and published by . This book was released on 1969 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Minnesota s Iron Country written by Marvin G. Lamppa and published by . This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chronicles the development of the Iron Range, including the lives of the working class people as well as the industrial and political forces that built and exploited this region in a series of booms and busts.
Download or read book Critical Mineral Resources of the United States written by K. J. Schulz and published by Geological Survey. This book was released on 2017 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the importance and dependence of specific mineral commodities increase, so does concern about their supply. The United States is currently 100 percent reliant on foreign sources for 20 mineral commodities and imports the majority of its supply of more than 50 mineral commodities. Mineral commodities that have important uses and face potential supply disruption are critical to American economic and national security. However, a mineral commodity's importance and the nature of its supply chain can change with time; a mineral commodity that may not have been considered critical 25 years ago may be critical today, and one considered critical today may not be so in the future. The U.S. Geological Survey has produced this volume to describe a select group of mineral commodities currently critical to our economy and security. For each mineral commodity covered, the authors provide a comprehensive look at (1) the commodity's use; (2) the geology and global distribution of the mineral deposit types that account for the present and possible future supply of the commodity; (3) the current status of production, reserves, and resources in the United States and globally; and (4) environmental considerations related to the commodity's production from different types of mineral deposits. The volume describes U.S. critical mineral resources in a global context, for no country can be self-sufficient for all its mineral commodity needs, and the United States will always rely on global mineral commodity supply chains. This volume provides the scientific understanding of critical mineral resources required for informed decisionmaking by those responsible for ensuring that the United States has a secure and sustainable supply of mineral commodities.
Download or read book Minnesota Rocks Minerals written by Dan R. Lynch and published by . This book was released on 2011 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get this incomparable field guide to 90 of Minnesotaís rocks and minerals. Full-color photos and the details you need for identifying and collecting make this a perfect book to bring with you on your explorations. Give it as a gift, and keep one too!
Download or read book Natural Resources Minnesota written by United States. Department of the Interior. Office of Information and published by . This book was released on 1963 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation Easement Stewardship written by Renee Bouplon and published by . This book was released on 2008 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Minerals Critical Minerals and the U S Economy written by National Research Council and published by National Academies Press. This book was released on 2008-03-11 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Minerals are part of virtually every product we use. Common examples include copper used in electrical wiring and titanium used to make airplane frames and paint pigments. The Information Age has ushered in a number of new mineral uses in a number of products including cell phones (e.g., tantalum) and liquid crystal displays (e.g., indium). For some minerals, such as the platinum group metals used to make cataytic converters in cars, there is no substitute. If the supply of any given mineral were to become restricted, consumers and sectors of the U.S. economy could be significantly affected. Risks to minerals supplies can include a sudden increase in demand or the possibility that natural ores can be exhausted or become too difficult to extract. Minerals are more vulnerable to supply restrictions if they come from a limited number of mines, mining companies, or nations. Baseline information on minerals is currently collected at the federal level, but no established methodology has existed to identify potentially critical minerals. This book develops such a methodology and suggests an enhanced federal initiative to collect and analyze the additional data needed to support this type of tool.
Download or read book Pioneering with Taconite written by Edward W. Davis and published by Minnesota Historical Society Press. This book was released on 2004-03 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: With humor and insight, E. W. Davis tells the story that begins with the discovery of then-valueless taconite on Minnesota's Mesabi Iron Range in 1870 and several decades of attempts to process taconite commercially. Davis details the ups and downs of the exciting, decades-long research effort that resulted in a workable extraction method, followed by frustrating attempts to form the concentrate into small pellets. Finally, Davis describes building the first successful commercial processing plant at Silver Bay in the 1950s and the contributions by various companies to the birth of the industry. Along the way insider Davis recounts the founding of the three new northern Minnesota taconite towns, Babbitt, Silver Bay, and Hoyt Lakes.
Download or read book The Mineralogy of Michigan written by Eberhardt William Heinrich and published by . This book was released on 2004 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foreword: Michigan has a long and varied geologic history that includes repeated episodes of volcanism, mountain building, deposition of marine and terrestrial sediments, and glaciations. As a result, we have been endowed with a rich and diverse assemblage of minerals. Appreciation of Michigan's mineral resources began well before the first Europeans set foot here. When Michigan became a state in 1837, one of the first actions of the fledgling legislature was to establish a geological survey of the state, to "furnish a full and scientific description of its rocks, soils, and minerals and provide specimens of the same" Our mineral resources have been studied, categorized, and evaluated for many years, and we continue to learn more about them today. Michigan minerals helped to build the state and nation, and they continue to be an important industrial and commercial resource, a fertile subject for academic study, and a source of fascination and enjoyment for countless hobbyists.
Download or read book Sweden written by M. B. Stephens and published by Geological Society of London. This book was released on 2020-01-02 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: The solid rock mass of Sweden forms a natural field laboratory revealing insight into the westward growth and reworking of one of the planet’s ancient continental nuclei. Three major geological units are exposed in different parts of the country: the western part of the Fennoscandian Shield, mainly sedimentary rocks deposited on this crystalline rock mass and the Caledonide orogen. This volume synthesizes the tectonic evolution of Sweden over more than 2500 million years from the Neoarchean to the Neogene. Following an introduction describing the lithotectonic framework of the country and the organization of the volume, the tectonic evolution is addressed essentially chronologically. Different phases of intracratonic rifting, accretionary orogeny, continent-continent collisional orogeny and platformal sedimentation are identified. Sweden is one of Europe’s major suppliers of metals, and the country’s mineral resources are also presented in the context of the lithotectonic framework. Sweden: Lithotectonic Framework, Tectonic Evolution and Mineral Resources has been designed to interest a professional geoscientific audience and advanced students of Earth Sciences.
Download or read book The Cuyuna Range written by Minnesota Historical Records Survey Project and published by . This book was released on 1940 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology on Display written by John C. Green and published by . This book was released on 1996 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Individual park descriptions include: Jay Cooke, Gooseberry Falls, Split Rock Lighthouse, Tettegouche, George H. Crosby Manitou, Temperance River, Cascade River, Judge C.R. Magney, and Grand Portage.
Download or read book Taconite Dreams written by Jeffrey T. Manuel and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Midwestern History Association's 2016 Hamlin Garland Prize The Iron Range earned its name honestly: it was once among the world's richest iron ore mining districts. The Iron Range propelled the U.S. steel industry in the late nineteenth century, and iron mining sustained generations in the region with work and a strong economy. But long before most other parts of the country faced the realities of industrial decline, Minnesota's Iron Range was already striving to maintain its core industry. In Taconite Dreams: The Struggle to Sustain Mining on Minnesota's Iron Range, 1915-2000, Jeffrey T. Manuel examines how the region fought the dislocation that came with economic changes, technological advances, and global shifts in industrial production. On the Iron Range, efforts included the development of taconite mining as a technological fix for the drop in hematite mining. Manuel describes the Iron Range's modern history and how the downturn was opposed by individuals, civic groups, and commercial interests. The first book dedicated to thoroughly exploring this era on the Iron Range, Taconite Dreams demonstrates how the area fit into a larger story of regions wrestling with deindustrialization in the twentieth century. The 1964 taconite amendment to Minnesota's constitution, the bruising federal pollution lawsuit that closed a taconite plant, and the Iron Range Resources and Rehabilitation Board's economic development policy are all discussed. Ultimately, the resistance against economic decline is also a battle over mining's memory and legacy, one that continues today. Manuel's history sheds much-needed light on this important yet widely overlooked mining region as well as the impact of the past century's struggles on the people who call it home.
Download or read book Mineral Commodity Summaries 2020 written by Government Publishing Office and published by . This book was released on 2020-05-30 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mineral Commodity Summaries 2019
