 | | Journal (article/letter/editorial) | | Chapleau-FoleyetArea, Ontario JouN A. Pencrver Geological Survey of Canada 588 Booth Street, Ottawa, Ontario KIA 0M...0M Canada Abstract High-gradeArchean rocks are exposedin the central Superior Province ofthe Canadian Shield...Abitibi subprovince to the east across the Ivanhoe Lake cataclastic zone. Grade decreases gradually through...area of -3 x 106km2. The tance of 500 km by the north-northeast-trending Kapus(Thurston et al., 1977)(Fig...1970)(Fie. 1). In the south-centralSuperior Ivanhoe Lake cataclastic zone (Fig. 2), comprising blas0003- |  | | Book | | Part 1: North and South America Alkaline Rocks and Carbonatites of the World Part 1: North and South...Alkaline rocks and carbonatites of the world. Pt. 1, North and South America 1. Alkalic igneous rocks I. Title...................................... 4 NORTH AMERICA Canada...........................................exploration in particular of Africa, the U.S.S.R., Canada and Brazil, much of it inspired by the search for...Lengai natrocarbonatite volcano and the Ilimaussaq complex, but comparative studies on alkaline rocks have |  | | Book | | University of Manitoba, Winnipeg, Man. R3T2N2, Canada ELSEVIER, Amsterdam - Oxford - New York - Tokyo...Netherlands Distributors for the United States and Canada: ELSEVIER SCIENCE PUBLISHING COMPANY INC. 52, Vanderbilt...colour index. This is, without doubt, the most complex lithologie association to be handled from the point...or in the mine workings at all. The Climax Mo complex is the best known example. Here three generations...Buddington (1959) in his classical paper on the North American granites, proposed a three-fold depth subdivision |  | | Book | | University Man. R3T2N2, of Manitoba, Winnipeg, Canada ELSEVIER, Amsterdam - Oxford - New Y o r k - T...Netherlands Distributors for the United States and Canada: ELSEVIER SCIENCE PUBLISHING COMPANY INC. 52,...colour index. This is, without doubt, the most complex lithologic association to be handled from the point...or in the mine workings at all. The Climax Mo complex is the best known example. Here three generations...Buddington (1959) in his classical paper on the North American granites, proposed a three-fold depth subdivision |
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