Report on the building and ornamental stones of Canada (1912)
Parks, William A, Canada. Mines Branch · Ottawa : Dept. of Mines · leaf 48
d assumes a lighter colour with a rather dirty appearance.In course of time the contrast between the different grades of stone andbetween the bush hammered and rock-face work becomes less pronounced.(Plate IV). The Aberdeen school on St. Denis street shows well the loss in contrastbetween the… … Jr A ^jy/r^//d:^ Fig. 3. Sketch map of part of Montreal, showing the chief groups of quarries. 29Montreal District. The limestone quarries within or close to the city limits of Montrealdo not now produce the quantity of building stone that was formerlyobtained from them. Of the old Mile End…
Building stones
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