Report on the building and ornamental stones of Canada (1912)
Parks, William A. (William Arthur), 1868-1936, Canada. Mines Branch (1901-1936) · Ottawa : Dept. of Mines, Mines Branch · leaf 148
the road. About one acre of stone is exposed,but it is a reasonable assumption that a much greater acreage occurs underthe drift. Only the upper bed has been quarried, and that to such a smallextent and so long ago that little is revealed as to the character of theformation. This upper bed,… … mm;m< m^mm Fio. 4. Sketch 1
Building stones · Geology, Economic · Stone industry and trade
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
