Download or read book A Geological Reconnaissance of Leaf River Map area written by Frederick C. Taylor and published by . This book was released on 1968 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Geological Reconnaissance of Leaf River Map area written by B. A. Liberty and published by . This book was released on 1968 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Geolological Reconnaissance of Leaf River Map area New Quebec and Northwest Territories written by I.M. Stevenson and published by . This book was released on 1968 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Leaf River Map area Quebec and District of Keewatin written by I. M. Stevenson and published by R. Duhamel. This book was released on 1965 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Leaf River Map area New Quebec written by I. M. Stevenson and published by R. Duhamel. This book was released on 1963 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Bulletin written by and published by . This book was released on 1991 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Granulites and Crustal Evolution written by D. Vielzeuf and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Research Workshop on Petrology and Geochemistry of Granulites, Clermont-Ferrand, France, September 5-9, 1988
Download or read book Geology of the Precambrian Superior and Grenville Provinces and Precambian Fossils in North America written by S.B. Lucas and published by Geological Society of America. This book was released on 1998 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a description of the geology and mineral deposits of the Superior Province of the Canadian Shield, an overview of Grenville Province geology, and a synopsis of Precambrian fossil occurrences in North America. Six large plates include a geological map of Canada, geological map of the Grenville Province, lithotectonic map of the Superior Province, Archean mineral deposit map of the Superior Province, and more.
Download or read book Laurentia written by Steven J. Whitmeyer and published by Geological Society of America. This book was released on 2023-01-04 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This Memoir focuses on 7 'turning points' that had specific and lasting impacts on Laurentian evolution: The Neoarchean, characterized by cratonization; the Paleoproterozoic and the initial assembly of Laurentia; the Mesoproterozoic southern margin of Laurentia; the Midcontinent rift and the Grenville orogeny; (5) the Neoproterozoic breakup of Rodinia; the mid-Paleozoic phases of the Appalachian-Caledonian orogen; and the Jurassic-Paleogene assembly of the North American Cordillerar"--
Download or read book Arctic Bibliography written by Arctic Institute of North America and published by . This book was released on 1953 with total page 1634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proterozoic Redbed Sequences of Canada written by Francis W. Chandler and published by Geological Survey of Canada. This book was released on 1980 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Redbeds are clastic sedimentary rocks stained red by hematite. They offer important information concerning past climates and depositional and tectonic environments, their paleomagnetic properties and in the reconstruction of past plate motions, and -- possibly of greatest significance -- deposits of base metals, uranium and vanadium occur closely associated with redbeds in many parts of the world. By bringing together information on redbeds the Geological Survey is providing a tool useful in mineral exploration and is thereby meeting one of its principal objectives -- determining the mineral and energy resources available to Canada." --
Download or read book Geological Survey Paper written by and published by . This book was released on 1983 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Mining Journal written by and published by . This book was released on 1926 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Classification Distribution and Grade tonnage Summaries of Canadian Lead zinc Deposits written by D. F. Sangster and published by Ottawa, Canada : Geological Survey of Canada : Canadian Government Pub. Centre, Supply and Services Canada. This book was released on 1986 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: A summary overview of certain quantifiable characteristics of Canadianlead-zinc deposits and occurrences is presented by means of maps, graphs andexplanatory text. A total of 378 lead-zinc deposits, defined as mineralconcentrations for which grade and tonnage data are available for theseelements, are assigned to one of six deposit-type categories. Deposits areplotted on a 1:5 million scale geological map with symbols depicting deposit-type, total (Pb+Zn) content, and Zn/(Zn+Pb) ratio. The 4900 lead-zinc occurrences (no grade-tonnage data available) are displayed as adensity contour map. Appendices list (i) deposits by type withcross-referencing by name and deposit-number including latitude, longitudeand National Topographic System location data for each deposit, (ii) deposits alphabetically by deposit-type; and (iii) selected bibliographicreferences for each deposit for a total of 748 citations.
