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The Malignite of Poohbah Lake, Ontario

Published online by Cambridge University Press:  01 May 2009

S. J. Shand
Affiliation:
Columbia University, New York

Extract

In an article on “Limestone and the Origin of Feldspathoidal Rocks”, which appeared in the Geological Magazine ten years ago, I referred to the malignite of Poohbah Lake, Western Ontario, and was so bold as to predict that “further work at Poohbah Lake … will eventually furnish evidence of the presence of limestone in contact with the alkaline eruptives”,1 In August, 1939, I found myself at last in a position to visit the locality and see how far my prediction could be verified.

Type
Articles
Copyright
Copyright © Cambridge University Press 1941

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References

1 Geol. Mag., lxvii, 1930, 423.Google Scholar

2 Ann. Rep. Geol. Surv. Canada, vol. v, part G, 18901891.Google Scholar

1 Geol. Survey Canada, Mem. 38, 1912, 449.Google Scholar