Download or read book The Metalliferous Mining Region of South West England written by Henry George Dines and published by . This book was released on 1956 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Metalliferous Mining Region of South West England written by Henry George Dines and published by . This book was released on 1956 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bodmin Moor An archaeological survey Volume 2 written by Peter Herring and published by Liverpool University Press. This book was released on 2014-06-30 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bodmin Moor is an upland landscape, heavily protected, farmed extensively and with an increasingly light touch, and enjoyed by many as a retreat from busier modern worlds. But it is also a place of industry and the home of busy agricultural communities. Well-preserved remains of streamworking, mining, quarrying, clay working, turf cutting and more intensive farming were subjected to archaeological survey and historical research as part of the wider-ranging survey partly covered in the first volume (on prehistoric and medieval landscapes). Supplementing the survey text are aerial photographs and detailed line drawings, mainly plans and elevations, but also reconstructions of sites and schematic representations of processes as well as large-scale maps of key areas
Download or read book Applied Geochemistry in the 1980 s written by Iain Thornton and published by Springer Science & Business Media. This book was released on 1986-05 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Changing Metal Cycles and Human Health written by J.O. Nriagu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: of metal interactions with subcellular biochemical systems usually either are metabolites of the system affected (porphyrinurias) or represent some specific function of a cellular system being impaired (proteinurias). One typically finds a continuum of symptoms, from the subtle or so-called "no effect" bio chemical and physiological indicators of exposure to severe clinical disease and death. This continuum is the basis of much of the controversy since many health officials follow the traditional practice of applying the "threshold health-effect" concept in evaluating the problems of environmental exposure to metals. The past decade or so, however, has seen a vast increase in our understanding of the effects of elevated concentrations of toxic metals in local populations and ecosystems. At the same time, there is a growing awareness that the effects of the metals which occur naturally in the environment must be distinguished from those imposed by the pollutant fraction. This point was amply document ed in a recent study of cadmium intake and cadmium in a number of human tissues in Sweden, Japan, and the United States, which showed fairly conclu sively that the background exposure in Japan was about threefold higher than in the other two countries (2). One immediate implication is that any health ef fect studies of cadmium in Japan using control groups within that country are liable to underestimate the difference between the exposed and the control groups simply because of the the high "background" intake.
Download or read book Geology of the Country Around Falmouth written by B. E. Leveridge and published by . This book was released on 1990 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Groundwater in the Celtic Regions written by N. S. Robins and published by Geological Society of London. This book was released on 2000 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exploration for Metalliferous and Related Minerals in Britain written by T. B. Colman and published by . This book was released on 1990 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Metalliferous Mining Region of South West England written by Henry George Dines and published by . This book was released on 1956 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Geology of England and Wales written by P. J. Brenchley and published by Geological Society of London. This book was released on 2006 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of 'The Geology of England and Wales' is considerably expanded from its predecessor, reflecting the increase in our knowledge of the region, and particularly of the offshore areas. Forty specialists have contributed to 18 chapters, which cover a time range from 700 million years ago to 200 million years into the future. A new format places all the chapters in approximately temporal order. Both offshore and economic geology now form an integral part of appropriate chapters.
Download or read book Mining Metallurgy and Minting in the Middle Ages Asiatic supremacy 425 1125 written by Ian Blanchard and published by Franz Steiner Verlag. This book was released on 2001 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first of four volumes, which examine non-ferrous precious and base metal mining, metallurgy and minting in the Middle Ages, encompasses the history of these activities during the years 425-1125. It describes the shift in the focus of world precious metal production from the Western Roman Empire -350), to the Sassanid and Byzantine Empires (350-650) and Central Asia (480-930). Central Asia dominated for almost half a millennium world precious and base metal production, before output collapsed and an industrial diaspora caused the foci of silver and gold production to shift to Europe and sub-Saharan Africa respectively (930-1125). Mining activity in Central Asia, 480-930 is examined in depth, as is also its impact on local society and the distribution of precious metals from there to China, India and South-east Asia, Asia Minor and, via the Trans-Pontine steppes, to Europe. It also explores the impact of this flow of Sassanid-Islamic silver and gold on European mining and monetary systems, when that trade was at its height (560-930) and the response of the Europeans to the great oSilver Famineo occasioned by the collapse of Central Asian production (930-1125). " es gibt nun eine neue Publikation, die alles zusammenfasst, was wir derzeit uber die Grundlagen der mittelalterlichen Munzpragung wissen, uber die Metallerzeugung und die Pragung. [a] eine Fundgrube an interessanten Hintergrundinformationen [a] Dieses Buch ist ein absolutes Muss fur jeden, der sich intensiv mit mittelalterlichen Munzen und der damit verbundenen Handelsgeschichte beschaftigen will" Munzen Revue Vol. 2: Afro-European Supremacy, 1125-1225 Vol. 3: Continuing Afro-European Supremacy, 1250-1450 . (Franz Steiner 2001)
Download or read book Report written by Institute of Geological Sciences (Great Britain) and published by . This book was released on 1980 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Memoirs written by Geological Survey of Great Britain and published by . This book was released on 1979 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supplements the geological map series of England and Wales. May be written as much as 30 years after the map.
Download or read book Ore Geology and Industrial Minerals written by Anthony M. Evans and published by John Wiley & Sons. This book was released on 2013-07-03 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much new data and many new ideas have emerged in the area of oregeology and industrial minerals since publication of the secondedition of this text in 1987. The overriding philosophy behind thisnew edition is the inclusion and integration of this new materialwithin the established framework of the text. The third edition isre-presented in the modern double-column format. Non-metallic deposits of industrial and bulk materials are fullycovered to meet the changing emphasis of courses in appliedgeology. In addition, chapter 1 has been considerably enlarged toinclude a section on mineral economics covering metals, industrialminerals and bulk materials. In this section, the various aspectsof economic exploitation of industrial and bulk materials arecompared with those of metallic deposits. Other major revisions andadditions include a section on fluid inclusions, expansion of thesection on wall rock alteration, expansion of the material onisotope studies, and the inclusion of a section on hydraulicfracturing and seismic pumping.
Download or read book Geology of Tin Deposits in Asia and the Pacific written by Charles S. Hutchison and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume represents an edited selection of papers presented at the International symposium on the geology of tin deposits held in Nanning City in October 1984. It documents a great advance in our knowledge of tin deposits, particularly of the People's Republic of China. Details are presented in English for the first time on the major tin-polymetallic sulphide deposits of Dachang and Gejiu, which bear similarities to the deposits of Tasmania, but are little known to the geological community outside of China. The publication of this volume was sponsored by the United Nations ESCAP Regional Mineral Resources Development Centre (RMRDC), now a Regional Mineral Resources Development Project (RMRDP) within ESCAP. The Centre had previously published a report on the Symposium in Nanning City and the following field trip to the Dachang tin-polymetallic sulphide deposit of Guangxi, entitled "Report on the International Symposium on the Geology of Tin Deposits: Nanning and Dachang, China, 27 October - 8 November 1984". It is my privilege to acknowledge the help provided by Dr. J. F. McDivitt and Dr. H. W. Gebert, co-ordinator of ESCAP-RMRDC.
Download or read book Geology of the Country Around Taunton and the Quantock Hills written by E. A. Edmonds and published by Natural Environment Research. This book was released on 1985 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed account of the geology shown on the complementary 1: 50 000 (or earlier 1: 63 360) geological map(s)
Download or read book Atlas of Economic Mineral Deposits written by Colin J. Dixon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: reader who wishes to study economic mineral deposits. I have in mind that it they do include references to the source material. Full bibliographies are in could be the basic descriptive part of a university course on the subject. many cases unnecessary because of the monumental work of Ridge (Ridge, Many teachers of economic and mining geology prefer to lecture on the 1972 and 1976). formative geological processes and origin of mineral deposits, and most of The Scope, Purpose and Layout of the Book Terminology. This is a persistent problem in geology. What I have tried to the existing textbooks do likewise. The Atlas is intended to be a compen Air, sea, surface water and soil support life, from which comes our food; the dium of descriptive material on which a more analytical series of lectures, or do is use a consistent, and internationally acceptable set of terms, making as much use as possible of the recent attempts by international organizations to fossil remains of life, that is: coal, oil and gas, together with solar and course of reading, could be based.
