Author : James Pirie
Publisher : [Toronto], Ont. : Ministry of Natural Resources
Page : 170 pages
File Size : 38,97 MB
Release : 1978
Category : Geology
ISBN :
Author : S. L. Fumerton
Publisher :
Page : 86 pages
File Size : 40,81 MB
Release : 1985
Category : Geology
ISBN :
The bulk of this report describes the general geology of the area. It also discusses the aeromagnetic data, and airborne electromagnetic data. Economic geology is covered, including descriptions of gold, base metal and iron deposits. Properties are described, and suggestions made for future exploration.
Author : S. E. Amukun
Publisher :
Page : 96 pages
File Size : 43,43 MB
Release : 1984
Category : Geology
ISBN :
Author : Neil T. Pettigrew
Publisher : Natural Resources Canada
Page : 10 pages
File Size : 47,14 MB
Release : 2000
Category : Igneous rocks
ISBN : 0660180391
The Samuels Lake intrusion is an elliptical body about 600 by 300 metres located about halfway between Atikokan and Rainy Lake in north-west Ontario. The intrusion is similar to an array of mafic-ultramafic intrusions east of Atikokan called the Quetico Intrusions, and contains platinum group element (PGE) mineralization associated with the occurrence of sulphides, especially chalcopyrite. This report describes the lithology of the four distinct igneous phases of the intrusion, its structure, and its sulphide & PGE mineralization. Similarities with & differences between the Quetico Intrusions are noted.
Author : Denver Stone
Publisher :
Page : 122 pages
File Size : 26,59 MB
Release : 1992
Category : Science
ISBN :
The Eye-Dashwa pluton is among the youngest major intrusions in the Atikokan area and is compositionally zoned from a quartz monzodiorite rim to a granite core. This report provides the regional geological setting of the Eye-Dashwa pluton by defining geological boundaries as well as mineralogical, petrological, and geochemical characteristics of the pluton and neighbouring lithological units. Major structural fractures and metamorphic conditions are discussed, and using isotopic age data, the geological events affecting the Archean crust in the area is examined. Certain unresolved problems in Archean geology of the area are identified.
Author : Ontario Geological Survey
Publisher :
Page : 90 pages
File Size : 47,36 MB
Release : 1985
Category : Geology
ISBN :
Author : S. J. Wilkinson
Publisher : Ontario, Ministry of Natural Resources
Page : 70 pages
File Size : 19,26 MB
Release : 1982
Category : Technology & Engineering
ISBN :
Author : Ontario Geological Survey
Publisher :
Page : 442 pages
File Size : 11,31 MB
Release : 1976
Category : Geology
ISBN :
Author :
Publisher :
Page : 742 pages
File Size : 42,44 MB
Release : 1989
Category : Geology
ISBN :
Author : Ontario Geological Survey
Publisher :
Page : 220 pages
File Size : 14,57 MB
Release : 1980
Category : Geology
ISBN :
