Search
Now showing items 81-90 of 121
Aspects of gallium geochemistry in upper mantle-derived lherzolite xenoliths and continental alkaline volcanic rocks
(1989)
Various aspects of the geochemistry o-f Ga in upper
mantle—derived garnet, Iherzolite xenoliths (from the
Bult-fontein Floors mine dump in Kimberley, South Africa),
spinel Iherzolite xenoliths (from Mount Porndon, ...
Lithogeochemistry of the sedimentary stratigraphy and metosomatic alteration in the Musselwhite gold deposit, North Caribou Lake belt, Superior province, Canada : implications for deposition and mineralization
(2008)
The Musselwhite gold deposit, 100% owned and operated by Goldcorp Inc., has cumulatively produced in excess of 2 million ounces since opening in 1997 and has a projected mine life through 2013. It is situated in the North ...
Stratigraphy of two late paleozoic basins : implication for the timing of final emplacement of the Meguma terrane
(1990)
Paleoraagnetic studies indicate the Meguma terrane's final
emplacement occurred between the Mid-Devonian and Early
Permian. Lithostratigraphic units near the boundary of the
terrane were investigated in order to provide ...
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 ...
Deformation of layered rocks near the Wawa-Quetico subprovince boundary / by David Lawrence Nicol
A supracrustal sequence of rocks near Manitouwadge, Ontario
consists of metavolcanlc rocks, Including pillow lavas, banded iron
formation, amphibolite, and a quartzofe1dspathic hornblende-blotite
gneiss. This rock has ...
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 ...
Geology and alteration associated with the Hamlin Lake VMS system, Shebandowan Greenstone belt, Northwestern Ontario, Canada
(2008)
The Hamlin Lake area is located approximately 120 km southwest of the City of Thunder Bay, Ontario within the Shebandowan greenstone belt of the Wawa Subprovince, Superior Province. The purpose of this study was to understand ...