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Tectonic magnetic fabrics in pure and simple shear : experimental investigations
(1988)
Triaxial compression tests were preformed such that
changes in the magnetic susceptibility anisotropy with strain
would be represented by experimental approximations of simple
shear and pure shear. Both types of tests ...
Petrography, geochemistry and petrogenesis of alkaline dyke rocks from the Coldwell Alkaline Complex, Northwestern Ontario
(1988)
Dyke rocks occurring in the Coldwell alkaline instrusive complex, N. W. Ontario, were studied by various petrographic and geochemical means. The resulting observations indicate that 5 types of mafic alkaline lamprophyres, ...
Petrology of syenites from centre III of the Coldwell Alkaline Complex, Northwest Ontario
(1988)
The Coldwell Alkaline Complex, situated on the north shore of Lake
Superior, is of Neohelikian age. It is intruded into Archean supracrustal
rocks of the Superior Province, near Marathon, Ontario. The complex has a
diameter ...
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 ...