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Geological Survey Of Canada Current Research Online No 2000 C2
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Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-C2 by : Wouter Bleeker
Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-C2 written by Wouter Bleeker and published by Natural Resources Canada. This book was released on 2000 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Slave Province is a relatively small but well-exposed Archean craton in the north-west part of the Canadian Shield. Mapping of quartzite & banded iron formation occurrences throughout the Province since the 1970s has resulted in the conclusion that the overall topology of all greenstone belts in the central & western parts of the Province permits all such occurrences to be correlated into a single cover sequence, the Central Slave Cover Group. Following a brief historical overview, this paper presents field evidence for the discovery & successful correlation of that cover sequence across much of the craton. It then presents detrital zircon data to bolster this correlation, in particular to show that what was earlier mapped as a Paleoproterozoic cover sequence in central Wopmay Orogen is in fact part of the Central Slave Cover Group. The extension of the Cover Group into the north-western Slave Province have implications for the architecture & evolution of continental crust older than 2.85 billion years.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2006-C2 by :
Download or read book Geological Survey of Canada, Current Research (Online) no. 2006-C2 written by and published by Natural Resources Canada. This book was released on with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2003-C2 by :
Download or read book Geological Survey of Canada, Current Research (Online) no. 2003-C2 written by and published by Natural Resources Canada. This book was released on with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-F2 by : Keith Sircombe
Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-F2 written by Keith Sircombe and published by Natural Resources Canada. This book was released on 2000 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Initial assessment and visual communication of the salient features of large sets of geochronological age data are commonly achieved with binned frequency histograms or probability density distributions. This paper describes the mathematical basis of traditional binned frequency histograms and probability density distributions, then compares & contrasts the advantages & limitations of both methods for displaying absolute age data. Important points related to the use of these diagrams as the principal means of communication of such data are noted.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2004-C2 by : Ross L. Sherlock
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-C2 written by Ross L. Sherlock and published by Natural Resources Canada. This book was released on 2004 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper reports the results of a mapping program in the vicinity of the Boston gold deposit near Hope Bay, south-west Nunavut. It first reviews the regional geology, the granitoid rocks of the Hope Bay volcanic belt, and their contact relationships with the belt. It then focusses on the geology of the deposit area, with descriptions of the rock types, the geologic structures, and the gold mineralization. Finally, implications of the findings for mineralization in other areas of the Hope Bay belt are discussed.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2002-C2 by : Jim Antonio Renaud
Download or read book Geological Survey of Canada, Current Research (Online) no. 2002-C2 written by Jim Antonio Renaud and published by Natural Resources Canada. This book was released on 2002 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Aylmer Lake volcanic belt, located north of the north-east end of Great Slave Lake, defines an upward-facing structural dome intruded in its core by a number of granitoid plutons and overlain by multiply folded metaturbidite units. This paper provides a summary of field observations of the belt from the 2000-01 field seasons and incorporates preliminary geochemical data from samples collected in 2000. Information is included on rock types & stratigraphic relationships in the Aylmer Lake area, on whole-rock analyses of a representative selection of rock types from the belt, and on structural & metamorphic elements of the north-east Walmsley Lake area (located just west of the belt).
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2002-C6 by : Nicole Scromeda-Perez
Download or read book Geological Survey of Canada, Current Research (Online) no. 2002-C6 written by Nicole Scromeda-Perez and published by Natural Resources Canada. This book was released on 2002 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Formation resistivity factor and pore-surface resistivity values were determined for three mineralized & nonmineralized rock samples from the Giant mine & Con mine areas of the Yellowknife mining district. The purpose was to provide basic information required to understand the electrical conductivity mechanisms of these rocks and to aid interpretation of geophysical surveys conducted in these areas. This paper describes the methods & processes used to obtain the formation factor data & to document the results for use in future studies.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2004-C3 by : Nicole Scromeda-Perez
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-C3 written by Nicole Scromeda-Perez and published by Natural Resources Canada. This book was released on 2004 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this paper is to document results of the electrical resistivity characteristics of rocks from the Astarte River Formation, central Baffin Island, for use in interpreting ground electromagnetic surveys that have been conducted in the central Baffin region. Results are presented for five black graphitic shale samples subjected to three-dimensional electrical resistivity measurements & subsequent data analysis. The samples were selected to characterize the resistivity of the Formation and to determine the effect of strong foliation containing porous layers & of disseminated sulphide mineralization oriented parallel to foliation.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-B4 by : J. C. Harrison
Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-B4 written by J. C. Harrison and published by Natural Resources Canada. This book was released on 2000 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hazen Formation is an especially significant unit in northern Ellesmere Island and Greenland, as its depositional history spans the Cambrian to Silurian and underlies (and is exposed) throughout a substantial portion of the Arctic Islands. Four of its subdivisions can be mapped individually and correlated over at least 100 kilometres. This paper provides preliminary observations concerning the nature and correlation of the Hazen Formation with age-equivalent portions of the basinal succession in northern Greenland and the adjacent shelf succession of north-east Ellesmere Island. The paper describes the stratigraphy of the outer- shelf and basin-fill successions exposed on Judge Daly Promontory, the five mapped subdivisions of the Hazen Formation, and the age & correlations of the Formation.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2008-2 by :
Download or read book Geological Survey of Canada, Current Research (Online) no. 2008-2 written by and published by Natural Resources Canada. This book was released on with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2006-C1 by : Carl A. Ozyer
Download or read book Geological Survey of Canada, Current Research (Online) no. 2006-C1 written by Carl A. Ozyer and published by Natural Resources Canada. This book was released on 2006 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2002-E13 by : G. Chi
Download or read book Geological Survey of Canada, Current Research (Online) no. 2002-E13 written by G. Chi and published by Natural Resources Canada. This book was released on 2002 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) 2007-C2 by :
Download or read book Geological Survey of Canada, Current Research (Online) 2007-C2 written by and published by Natural Resources Canada. This book was released on with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) 2007-C1 by :
Download or read book Geological Survey of Canada, Current Research (Online) 2007-C1 written by and published by Natural Resources Canada. This book was released on with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliographic Guide to Government Publications 2000 by : Gale Group
Download or read book Bibliographic Guide to Government Publications 2000 written by Gale Group and published by Macmillan Reference USA. This book was released on 2001 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-A5 by : Martin De Keijzer
Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-A5 written by Martin De Keijzer and published by Natural Resources Canada. This book was released on 2000 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: A well-exposed section about 250 metres wide below the high water line of the Jennings River, Teslin Lake map area in northern British Columbia shows part of the Teslin Fault and provides an opportunity to constrain the fault's kinematic history by direct ground observations. This report describes preliminary structural observations of this section of the Teslin Fault, including the rock types involved, mylonitic & ultramylonitic structures, and deformation. Indications of two main episodes of shearing are discussed.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2000-A10 by : L. C. Struik
Download or read book Geological Survey of Canada, Current Research (Online) no. 2000-A10 written by L. C. Struik and published by Natural Resources Canada. This book was released on 2000 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The final year of the Nechako NATMAP project to study the geology of central British Columbia was used to research information collected in the field & laboratory, and to compile & document the study results. This article includes a review of upcoming publications & other products, by type of product: maps, journal articles, conference presentations, and computer products, as well as ongoing research on petrology, palaeontology, terrane characterization, tectonics & structure, and Quaternary geology.