... 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 239
llo, a quarry is located in the Potsdam sandstone which has yieldeda large amount of stone. It is reasonable to expect that the area in Alfredshould be similarly productive. 138 Summary—Potsdam-Beekmantown Sandstone. The stone is mostly hard, white and flinty with brown spots and checks;the… … Fig. 9. Sketch map of part of Eastern Ontario, showing the areas of Potsdam-Eeekmantown Sandstone and the cliief quarries. 2iid. A purple-banded type, procured near Perth. 3rd. A greenish red and white mottled stone now being ((uarried nearWestport. 4th. The Xepean stone in hard white, soft white…
Building stones
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