... 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 210
W*>»>X^^>* W 11^, 21jA:__^ NICTAUX GRANITE. 133 as compared with the dry, rather than to increase the effect of the freezingtest: this is not in accord with the observations on the St. George granites. The physical properties are as follows:— Specific gravity 2 • 692 Weight per cubic foot,…
Building stones
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