Geological Survey of Canada, Current Research (Online) no. 2002-A2 PDF Download
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Author:
Publisher: Natural Resources Canada
ISBN: 0662314360
Category :
Languages : en
Pages : 18
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Book Description
Author:
Publisher: Natural Resources Canada
ISBN: 0662314360
Category :
Languages : en
Pages : 18
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Book Description
Author: Carl A. Ozyer
Publisher: Natural Resources Canada
ISBN: 0660187302
Category :
Languages : en
Pages : 10
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Book Description
Ice movement indicators have been carefully documented in the Arrowsmith River area of central mainland Nunavut, and this paper presents preliminary results of this research. It begins with background on the regional geological setting and on the field sampling methods used. Ice movement indicators & associated glacial landforms are then described, including striae, eskers, meltwater channels, moraine systems, and raised shorelines.
Author:
Publisher: Natural Resources Canada
ISBN: 0662314514
Category :
Languages : en
Pages : 13
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Book Description
Author: D. J. W. Piper
Publisher: Natural Resources Canada
ISBN: 0662324706
Category :
Languages : en
Pages : 12
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Author:
Publisher: Natural Resources Canada
ISBN: 066233535X
Category :
Languages : en
Pages : 13
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Author:
Publisher: Natural Resources Canada
ISBN: 0662348737
Category :
Languages : en
Pages : 22
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Book Description
Author:
Publisher: Natural Resources Canada
ISBN: 1100117601
Category :
Languages : en
Pages : 21
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Book Description
Author: Benoît Dubé
Publisher: Natural Resources Canada
ISBN: 0660187469
Category : Petrology
Languages : en
Pages : 15
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Book Description
The Goldcorp high grade zone at the Red Lake mine in northern Ontario is currently the best Canadian example of high-grade gold mineralization. It provides an opportunity to define the fundamental geological parameters controlling the formation of high-grade gold ore and to assist in developing exploration guidelines for such mineralization. This report updates an ongoing study of the Red Lake high grade zone, beginning with a review of the local geological setting and a description of the southeast-trending structural lineament known as the Red Lake mine trend, defined by folds, faults, and an associated corridor of alteration & mineralization. The report then describes the structure, veins, ore zones, and alteration assemblages in the high grade zone and discusses the chronology of gold replacement, gold remobilization, and the geological controls on formation of the high grade zone.
Author: Denis Lavoie
Publisher: Natural Resources Canada
ISBN: 0662393333
Category : Dolomite
Languages : en
Pages : 12
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Book Description
This paper presents preliminary results from field observations on the Lower Silurian La Vieille Formation in north-east New Brunswick regarding the extent of early hydrothermal dolomitization, a critical element for assessing hydrocarbon potential. Six stratigraphic sections of the Formation were carefully examined for facies architecture and evidence of hydrothermal alteration of limestone facies. Features of interest included early fractures, brecciation & dissolution associated with early fractures, large-scale collapse of sections, fracture-filling cements, and synsedimentary tectonic instability. The findings provide critical information pertinent to the hydrocarbon reservoir potential of these rocks.
Author:
Publisher: Natural Resources Canada
ISBN: 0662335392
Category :
Languages : en
Pages : 12
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Book Description
