Download or read book TimeWalk A Journey Through Time in Adams Lancaster and York Counties Pennsylvania written by and published by . This book was released on 2008-01-01 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Natural Resources of Pennsylvania written by United States. Department of the Interior. Office of Information and published by . This book was released on 1968 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Mines and Minerals of Chester County Pennsylvania written by Ronald A. Sloto and published by . This book was released on 2009-10-01 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chester County is the home of many famous and world-class mineral localities -- the Wheatley Mine, French Creek Mine, Brinton's Quarry, Poorhouse Quarry, Unionville corundum mines, Cornog Quarry, Beryl Hill, and the Parksburg rutile area -- to name just a few. This new book pulls together over 200 years of mining and mineral history under one cover. It is richly illustrated with 574 figures -- old and new photographs, old maps, mine cross sections, crystal drawings, and mineral photographs. Many of the old photographs have never been published before. The Mines and Minerals of Chester County, Pennsylvania describes over 400 mines and mineral localities. It includes the known history of each mine and locality and a list of reported minerals. The locations are shown on a set of USGS topographic maps. Because many of the mines had several names over the course of their history, a comprehensive cross-index is provided. Also included is an index of all minerals reported from Chester County with their localites.

Download or read book Hydrology of Area 5 Eastern Coal Province Pennsylvania Maryland and West Virginia written by William J. Herb and published by . This book was released on 1981 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Geological Story of Pennsylvania written by John Henry Barnes and published by . This book was released on 1996 with total page 44 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 Natural Resources Pennsylvania written by United States. Department of the Interior. Office of Information and published by . This book was released on 1963 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Geology of Pennsylvania written by Geological Survey of Pennsylvania and published by . This book was released on 1858 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coal Resources of the United States written by Paul Averitt and published by . This book was released on 1953 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chromite and Other Mineral Deposits in Serpentine Rocks of the Piedmont Upland Maryland Pennsylvania and Delaware written by Nancy C. Pearre and published by . This book was released on 1960 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The geology, distribution, production, and mining development of deposits of chromite, titaniferous iron ore, rutile, talc, asbestos, magnesite, sodium-rich feldspar, corundum, and serpentine.

Download or read book Rockhounding Pennsylvania and New Jersey written by Robert Beard and published by Rowman & Littlefield. This book was released on 2024-08-06 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: With this informative guide, you can explore the mineral-rich regions of Pennsylvania and New Jersey, from the beaches to the mountains. It describes the states' best rockhounding sites and covers popular and commercial sites as well as numerous little-known areas. This handy guide also describes how to collect specimens, includes maps and directions to each site, and lists rockhound clubs in each state. Rockhounding Pennsylvania and New Jersey offers a complete introduction to this many-faceted hobby and is an invaluable sourcebook.

Download or read book The State Water Plan written by Pennsylvania. Department of Environmental Resources. Bureau of Resources Programming and published by . This book was released on 1983 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evolutionary and Revolutionary Technologies for Mining written by National Research Council and published by National Academies Press. This book was released on 2002-03-14 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Office of Industrial Technologies (OIT) of the U. S. Department of Energy commissioned the National Research Council (NRC) to undertake a study on required technologies for the Mining Industries of the Future Program to complement information provided to the program by the National Mining Association. Subsequently, the National Institute for Occupational Safety and Health also became a sponsor of this study, and the Statement of Task was expanded to include health and safety. The overall objectives of this study are: (a) to review available information on the U.S. mining industry; (b) to identify critical research and development needs related to the exploration, mining, and processing of coal, minerals, and metals; and (c) to examine the federal contribution to research and development in mining processes.

Download or read book Gem Trails of Pennsylvania and New Jersey written by Scott Stepanski and published by . This book was released on 1996 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Nonfuel Mineral Resources of Pennsylvania written by John Henry Barnes and published by . This book was released on 2001 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Resources of Indiana County Pennsylvania written by Donald R. Williams and published by . This book was released on 1997 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Groundwater Resources of Erie County Pennsylvania written by David Barton Richards and published by . This book was released on 1987 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: