Geological Survey of Canada, Current Research (Online) no. 2002-B1 PDF Download
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Author:
Publisher: Natural Resources Canada
ISBN: 0662316681
Category :
Languages : en
Pages : 11
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Book Description
Author:
Publisher: Natural Resources Canada
ISBN: 0662316681
Category :
Languages : en
Pages : 11
Get Book Here
Book Description
Author:
Publisher: Natural Resources Canada
ISBN: 0662324447
Category : Geology
Languages : en
Pages : 14
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Book Description
Author: Alan George Galley
Publisher: Natural Resources Canada
ISBN: 0662324455
Category : Geology
Languages : en
Pages : 11
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Book Description
Author: Guoxiang Chi
Publisher: Natural Resources Canada
ISBN: 0660187477
Category : Petrology
Languages : en
Pages : 14
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Book Description
This paper reports on a part of the study of the Goldcorp high-grade zone at the Red Lake gold mine, northern Ontario that carried out fluid inclusion microthermometric analyses on a few key samples representing different stages of gold mineralization. The purpose of the study is to provide an initial idea regarding the fluid characteristics before, during, & after the gold mineralization in order to better understand how the deposit was formed and to contribute to the ongoing debate on its genesis. Fluid inclusions were studied from three different mineral phases: pre-ore carbonate, syn-ore quartz, and post-ore euhedral quartz & associated carbonate. The paper reviews the regional & local geologic setting, the petrography of the samples studied, and the study methods employed, and interprets the microthermometric data with discussion of fluid immiscibility, temperature-pressure conditions of carbonate vein formation & silicification, temperature-pressure conditions of euhedral quartz formation, and the evolution of fluid composition.
Author: Trevor G. MacHattie
Publisher: Natural Resources Canada
ISBN: 0660187345
Category :
Languages : en
Pages : 9
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Book Description
Komatiite units dominate Archean volcanic successions in the Laughland Lake and Walker Lake map areas of the Committee Bay region, central Nunavut. This study describes results of regional & local mapping of some well-preserved komatiite sequences in those areas, particularly in the Laughland Lake area where the majority of the better-preserved komatiite units are found. Structural & stratigraphic relationships are also discussed.
Author:
Publisher: Natural Resources Canada
ISBN: 0662363906
Category :
Languages : en
Pages : 18
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Author:
Publisher: Natural Resources Canada
ISBN: 0662442954
Category :
Languages : en
Pages : 15
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Book Description
Author:
Publisher: Natural Resources Canada
ISBN: 0662367286
Category :
Languages : en
Pages : 16
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Book Description
Author: Isabelle McMartin
Publisher: Natural Resources Canada
ISBN: 0662399749
Category : Glacial epoch
Languages : en
Pages : 12
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Book Description
This paper presents results from a Quaternary mapping project conducted in two areas of central mainland Nunavut that were located beneath the Keewatin Ice Divide during the last glaciation. Field work included surficial mapping, regional-scale till sampling, stratigraphic studies, and ice-flow indicator surveys. The paper summarizes the findings related to ice flow directions, patterns, and the sequence of flow events in the two map areas. Preliminary interpretations are offered of the ice flow record from the oldest recognized ice-flow events to the most recent flows.
Author:
Publisher: Natural Resources Canada
ISBN: 0662436768
Category :
Languages : en
Pages : 13
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Book Description
