Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Sampling Of Copper Bearing Keweenawan Rocks Of Northwestern Wisconsin full books in PDF, epub, and Kindle. Read online Sampling Of Copper Bearing Keweenawan Rocks Of Northwestern Wisconsin ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Carl Evans Dutton
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (296 download)
Download or read book Sampling of Copper-bearing Keweenawan Rocks of Northwestern Wisconsin written by Carl Evans Dutton and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carl Evans Dutton
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (296 download)
Download or read book Sampling of Copper-bearing Keweenawan Rocks of Northwestern Wisconsin written by Carl Evans Dutton and published by . This book was released on 1972 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ulysses Sherman Grant
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (31 download)
Download or read book Preliminary Report on the Copper-bearing Rocks of Douglas County, Wisconsin written by Ulysses Sherman Grant and published by . This book was released on 1900 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ulysses Sherman Grant
Publisher : Forgotten Books
ISBN 13 : 9781332811977
Total Pages : 646 pages
Book Rating : 4.8/5 (119 download)
Download or read book Preliminary Report on the Copper-Bearing Rocks of Douglas County, Wisconsin (Classic Reprint) written by Ulysses Sherman Grant and published by Forgotten Books. This book was released on 2016-06-27 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Preliminary Report on the Copper-Bearing Rocks of Douglas County, Wisconsin The method followed in the season's field work was to visit all parts of the two areas above mentioned which were known to have rock outcrops, or in which outcrops might be reasonably expected. In. Such parts north and south traverses were made at intervals of one-half mile, or more frequently when occasion demanded. Thus, in the region where outcrops occur fre quently, the north and south section. Lines, the north and south quarter section lines and some of the east and west section lines were followed. The larger streams, and in fact all the streams which might be expected to cut down to the bed rock, were also followed. The outcrops seen were located carefully by pacing, and the position of each was indicated as so many paces north and so many paces west of the southeast corner of the given section. In this manner of locating paces equals one mile. Rock samples were taken from most of these outcrops. In all about 775 rock numbers and a considerably greater num ber of specimens were collected. 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.
Author : Roland Duer Irving
Publisher :
ISBN 13 :
Total Pages : 610 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Copper-bearing Rocks of Lake Superior written by Roland Duer Irving and published by . This book was released on 1884 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Walter Stanley White
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (89 download)
Download or read book A Theoretical Basis for Exploration for Native Copper in Northern Wisconsin written by Walter Stanley White and published by . This book was released on 1978 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploration for native copper in the Keweenawan lavas of northern Wisconsin has been concentrated in areas of relatively shallow overburden that have sparse to numerous outcrops. Lack of success of this exploration suggests that if large deposits, comparable to those of northern Michigan, are present, they are more likely to be found in one or more of the large tracts that have few, if any, exposures, away from the ' copper ranges. ' A hydrologic model that may explain the mineralization of the classic native-copper district of Michigan could be helpful in suggesting that certain covered tracts are more favorable than others, and in narrowing the targets for physical exploration within these tracts. This model involves updip migration of a hydrothermal fluid of metamorphic origin, formed when ground water contained in the interstices of lava flows and conglomerate beds was carried to great depth along the axis of the Lake Superior syncline. The largest reservoirs of such buried ground water would be expected in the peripheral rather than central parts of the basins in which the lavas originally accumulated because the ratio of porous fragmental flow tops and conglomerate beds to massive basalt should increase towards the margins of a basin. Thus, the areas most promising for copper deposits should be those updip from places where the trough of the later formed Lake Superior syncline crosses the marginal parts of a lava basin. (Woodard-USGS)
Author : Wisconsin Geological and Natural History Survey
Publisher :
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.A/5 ( download)
Download or read book Bulletin - Wisconsin Geological and Natural History Survey written by Wisconsin Geological and Natural History Survey and published by . This book was released on 1900 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.:/5 (319 download)
Download or read book Geological Survey Circular written by and published by . This book was released on 1982 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Geological Survey (U.S.)
Publisher :
ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.:/5 (6 download)
Download or read book Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1948 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Betsy A. Weld
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (121 download)
Download or read book Reports and Maps of the Geological Survey Released Only in the Open Files, 1972 written by Betsy A. Weld and published by . This book was released on 1973 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 (91 download)
Download or read book U.S. Geological Survey Circular written by and published by . This book was released on 1973 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 764 pages
Book Rating : 4.F/5 ( download)
Download or read book Publications of the U.S. Geological Survey, 1971-1981 written by and published by . This book was released on 1986 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wisconsin Geological and Natural History
Publisher :
ISBN 13 : 9781358340031
Total Pages : pages
Book Rating : 4.3/5 (4 download)
Download or read book Preliminary Report on the Copper-Bearing Rocks of Douglas County, Wisconsin written by Wisconsin Geological and Natural History and published by . This book was released on 2016-05-21 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 684 pages
Book Rating : 4.3/5 (91 download)
Download or read book Mining Herald and Colliery Engineer written by and published by . This book was released on 1901 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 602 pages
Book Rating : 4.:/5 (318 download)
Download or read book Mines and Minerals written by and published by . This book was released on 1901 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hassan Mohamed Ali
Publisher :
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.:/5 (89 download)
Download or read book Keweenawan Volcanic Rocks of the Grandview-Minong Area, Northwestern Wisconsin written by Hassan Mohamed Ali and published by . This book was released on 1982 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.:/5 (89 download)
Download or read book ... Annual University of Wisconsin Geological Field Conference written by and published by . This book was released on 1972 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
