... Report on the building and ornamental stones of Canada, vol. I-V (1912)
Parks, W. A. (William Arthur), 1868-1936, Canada. Mines Branch · Ottawa : Government printing bureau · leaf 152
on occurs south of Lake St. Louis in twowide areas, of which the western covers most of the county of Beauharnoisand the eastern extends from the river front of the seigniory of Chateauguayto the international boundary. Despite its w^ide extent the formation in thisregion has been very little… … Fig. 4 Sketch map showing the /ith the chief quarries.
Building stones
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