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 279
, but fine reddishdots were developed throughout. The content of pyrite is vx^ry low as ananaly.sis shows only -004 per cent of sulphur which is equal to that of thestone from Kamloops lake, less than the content of the Haddington Islandandesite, and with the exception of the blue granite from… … Point of volcanic tuff, east end of Dease lake, near Kamloops, B.C 181 Ratio of absorption, per cent, one hour 6-19 „ „ „ two hours 6-37 „ „ „ slow immersion 7-42 „ „ „ in vacuo 8 14 „ „ „ underpressure 8-26 Coefficient of saturation, one hour -75 „ „ „ two hours .77 „ „ „ slow immersion -90 „ „ „…
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.
