... 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 255
form of dykes insome of the regular limestone quarries. The following list includes the chief operators in the banc rouge ofMontreal and vicinity:— ^The essexite is composed essentially of purplish pyroxene, brown hornblende, pla-gioclase and a little nepheline. ^The nepheline syenite is a lighter… … men mt Monftrefitjn HillijMonteregien Hilli of t/tt MonfertgianMilh Prim Guitlt Book No. 3 TwelfthInltritotional Gtrytogifiil Congrrts Fig. 7. Sketch map of the Monteregian bills. 173 Morrison Quarry Co. (DeLorimier Ave. quarry). Keegan and Dillon. Lionais, Limited. Rogers and Quirk (southern…
Building stones
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