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Sedimentology and stratigraphy of the northern and central metasedimentary belts in the Beardmore-Geraldton area of northern Ontario
(1987)
The northern and central metasedimentary belts (NMB,
CMB) are east-trending, regional (formation- to group-scale)
iithostratigraphic units within the Beardmore-Geraldton
Archean terrane of northern Ontario's Superior ...
Survey of the mainland and island belts, Thunder Bay Silver District, Ontario : fluid inclusions, mineralogy, and sulfur isotopes
(1987)
The Thunder Bay Silver District is composed of two
curvilinear groups of veins, the Mainland and Island Belts. The
veins can be mineralogically divided into the barren, silverbearing,
and 5-element association veins.
During ...
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 ...