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 161
f the plagioclase, a less amount of (|uartz, hornblende, and alittle biotite. The rock is fresher than No. 1454 and contains much lessplagioclase and more orthoclase and quartz. An analysis shows 0-039per cent of sulphur which is considerably more than in the Jervis Inletstones. The grain and… … Smiih Ni.m.l yraniu-, quarrj- of Prince Rupert Granite Co., Smith island, B.C. f 97 Pore space per cent Ratio of absorption, per cent, oni hour „ „ „ two hours „ „ „ slow immersion „ „ „ in vacuo under pressure Coefticirnt of s.ituration, one hour „ „ ,, two hours „ „ „ slow immersion „ ,, ,, in…
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.
