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Geological Survey Of Canada Current Research Online No 2004 A1
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Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2004-A1 by : K. A. Simpson
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-A1 written by K. A. Simpson and published by Natural Resources Canada. This book was released on 2004 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper summarizes field characteristics of volcanic & sedimentary facies along a transect within the Hazelton Group rocks in the east Telegraph Creek area of north-west British Columbia. It begins with a brief description of the geological setting, then presents facies descriptions & information on the distribution & associations of the rocks described. The facies are organized into the following mappable units: dacite-andesite breccia; coarse sandstone to conglomerate; felsic volcaniclastic & subordinate breccia & mudstone; interbedded mudstone & sandstone; and basalt.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2007-A1 by : Chris H. Hugenholtz
Download or read book Geological Survey of Canada, Current Research (Online) no. 2007-A1 written by Chris H. Hugenholtz and published by Natural Resources Canada. This book was released on 2007 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2005-A1 by :
Download or read book Geological Survey of Canada, Current Research (Online) no. 2005-A1 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. 2004-F1 by : Nicole M. Rayner
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-F1 written by Nicole M. Rayner and published by Natural Resources Canada. This book was released on 2004 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents results from uranium-lead dating of plutonic, volcanic, & sedimentary rocks from the Southern Indian Lake to Granville Lake area of northern Manitoba. The samples analyzed were collected from a range of tectonostratigraphic settings and provide constraints on the age of volcanism & sedimentation in the Rusty Lake Belt, on the deposition of fluvial to littoral facies sediments in the Partridge Breast Belt, and on the emplacement of orthogneiss and plutonic rocks.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2004-A5 by :
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-A5 written by and published by Natural Resources Canada. This book was released on with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2001-F by :
Download or read book Geological Survey of Canada, Current Research (Online) no. 2001-F written by and published by Natural Resources Canada. This book was released on with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2004-D1 by :
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-D1 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. 2004-A3 by : Yvon Lemieux
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-A3 written by Yvon Lemieux and published by Natural Resources Canada. This book was released on 2004 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents results of geological mapping conducted in 2003 as part of a project addressing the stratigraphic, structural, and metamorphic relationships along the Columbia River valley in British Columbia. The results relate to the stratigraphy of the Upper Arrow Lake & Trout Lake areas and the structural geology of the Columbia River fault zone. The significance of the stratigraphic succession found along Upper Arrow Lake is discussed in regard to previous theories concerning a crustal-scale displacement along the fault zone.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2006-A8 by : David Huntley
Download or read book Geological Survey of Canada, Current Research (Online) no. 2006-A8 written by David Huntley and published by Natural Resources Canada. This book was released on 2006 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2004-C1 by :
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-C1 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. 2004-C4 by : S. Connell-Madore
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-C4 written by S. Connell-Madore and published by Natural Resources Canada. This book was released on 2004 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this paper is to document results of pore size analyses 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 pore size distribution analyses of four black graphitic shale samples subjected to mercury injection porosimetry measurements. These measurements are essential for the electrical mechanism analysis of these samples. Porosity values are compared to those typical of mudstone or crystalline rocks.
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. 2004-A2 by : P. Van Der Heyden
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-A2 written by P. Van Der Heyden and published by Natural Resources Canada. This book was released on 2004 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report details the results of geochronological measurements made on 19 samples from locations in & directly adjacent to the eastern Bella Coola map area of British Columbia. The analytical data were extracted from a large, mostly unpublished data set that includes uranium/lead, potassium/argon, and argon/argon geochronometry for other parts of the Anahim Lake and Mount Waddington map areas. Analytical data, geological ages, and relevant observations for each dated sample are presented in chronological order. The age results provide broad constraints on pluton emplacement, volcanic eruption, and structural & metamorphic relationships in the study area, although these are discussed only in general terms.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2004-B1 by :
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-B1 written by and published by Natural Resources Canada. This book was released on with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2004-B4 by : Elizabeth C. Turner
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-B4 written by Elizabeth C. Turner and published by Natural Resources Canada. This book was released on 2004 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dolostone mounds over 200 metres thick and over four kilometres across developed in deep water during uppermost Arctic Bay Formation shale deposition in the north-west Milne Inlet Graben on northern Baffin Island. This paper describes the geometry of hitherto unrecognized mounds that have been identified from field work in five areas: the Saint Georges Society Cliffs near Arctic Bay; beneath the Nanisivik lead-zinc deposit; Red Rock valley; Magda Lake; and Bellevue Mountain. Their lithology, lateral facies relations, and internal composition are described and an interpretation of the origin & growth of the mounds is offered. Finally, implications of mound growth & distribution for the fault-related flow of mineralizing fluids and consequent base-metal deposition are discussed.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2004-A4 by : Hans P. Trettin
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-A4 written by Hans P. Trettin 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: The area studied in this paper covers southern Cortes Island, Marina Island, and north-west Hernando Island in the Strait of Georgia, British Columbia. The paper first reviews the geological setting & physiography of the study area, then presents results of mapping Pleistocene (Wisconsinan) strata exposed in the area. The stratigraphic succession, having maximum thickness of 130 metres, is subdivided into six major units, all recording cyclical, climate-controlled, primarily marine deposition. Established names are used for two widespread formations (Cowichan Head and Quadra Sand) and local names are introduced for newly determined formations. Probable sources of the formation sediments are briefly discussed.
Book Synopsis Geological Survey of Canada, Current Research (Online) no. 2004-C5 by : S. Connell-Madore
Download or read book Geological Survey of Canada, Current Research (Online) no. 2004-C5 written by S. Connell-Madore and published by Natural Resources Canada. This book was released on 2004 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical resistivity measurements previously made on graphitic shale samples from the Astarte River Formation on Baffin Island indicate that they display weak to strong anisotropic characteristics, with low and high resistivities in the directions parallel & perpendicular to foliation respectively. The purpose of the study described in this paper is to determine the electrical conductivity mechanisms that resulted in those characteristics. Study methods included electrical resistivity and porosity measurements, graphite thin-section analysis, and scanning electron microscopy. Resistivity-related factors examined in the study include pore-fluid connectivity, the presence of graphite, and the insulating quality of quartz grain layers.
