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Now showing items 11-20 of 23
Petrology, geochemistry, sulphide and platinum-group element mineralization of the Geordie Lake intrusion, Coldwell Complex, Ontario
(1989)
PGE-bearing Geordie Lake intrusion is located in the north-central region of the Coldwell comples near the town of Marathon.
Assimilation of basic xenoliths within centre 3 syenites of the Coldwell Alkaline Complex, Ontario
(1989)
This thesis describes the occurence, mineralogy and assimilation of
basic Kenoliths hosted by Centre 3 syenites. Field work ‘was earned out in
two locations, one in the vicinity of Neys/Ashburton and the other a ...
Stratigraphy, structure and metamorphism of Archean rocks at Rainy Lake, Ontario
(1980)
The rocks of the Rainy Lake area have been deformed
during three distinctive episodes. Minor structures provide
the geometry which characterizes each episode. The youngest
structures include regional faults, a crenulation ...
Structure and magnetic fabric of the Quetico metasedimentary rocks in the Calm Lake - Perch Lake area, near Atikokan, Northwestern Ontario
(1987)
The Quetico metasedimentary rocks are the metamorphosed
equivalents of a turbidite sequence, comprised of a repetative
interstratification of sandstones and mudstones. The rocks are
metamorphosed to lower greenschist ...
Geology of sulphide-facies iron-formations and associated rocks in the lower Steel River-Little Steel Lake area, Terrace Bay, Ontario
(1987)
The Lower Steel River - Little Steel Lake area is located
about 25 km east of Terrace Bay, Ontario. Seventeen
iron-formations were investigated within this metamorphosed
Archean volcanic and sedimentary terrain, which ...
Study of the third dimension in the Thunder Bay silver veins : fluid inclusion and stable isotope results
(1988)
"Historic drill core from the Shuniah Mine and more recent drill core from the Keystone and Porcupine Mines have provided the basis for a study of these past silver-producing veins as a function of depth. Precipitation was ...
Comparison of the late quaternary sedimentary sequence and paleomagnetic record of the North Bay outlet and a Baffin Island fiord
(1983)
The lithology of the Late Quaternary lacustrine
sequences of five lakes in the North Bay area differs from
one lake to another. However, chronostratigraphically
equivalent sections of cores taken from the same lake ...
Granitoids and rare-element pegmatites of the Georgia Lake area, northwestern Ontario
(1985)
The Georgia Lake pegmatite field is located in the
Quetico Gneiss Belt of the Superior Province.
Spodumene-bearing and subordinate beryl-bearing pegmatites
of the Georgia Lake area are flanked to the south and east
by ...
Mineralogy and petrology of the Ham Kimberlite, Somerset Island, N.W.T., Canada
(1982)
The Ham diatreme and dyke are post-late
Silurian intrusions located in north-central Somerset
Island and are the most northerly known kimberlites in
the Somerset Island kimberlite province. The Ham
diatreme, which ...
Study of the depositional environments of the Halfway Formation, British Columbia, Canada
(1983)
The upper sands of the discontinuous Halfway Formation
to the northeast of Fort St. John were formed as barrier
islands deposited perpendicular,or nearly perpendicular to
the dip of the paleoslope of the Western ...