... 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 408
iB a 25 259 All the stone shows the planes of stratification in dark irregular lines,which become less pronounced in time as the stone itself darkens onexposure. Two derricks are erected on the property. Five stone cutters and twoquairymen are employed during the summer months: cutters receive…
Building stones
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