33 pages matching soft-mud brick in this book
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HON CHAS McCREA Minister of Mines THOS W GIBSON Deputy Minister
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$1 par value Ankerite Assay average Brick and tile bullion burning Canada Canadian cent Central Patricia claims Clay Products Cobalt consists copper Copper Cliff cost crosscutting Crow river deposit diamond-drilling dikes district of Timiskaming drain tile drilling dryer east equipment feet of drifting feldspar flue Frood gneiss Gold Mines grade granite greenstone Hamilton head office inches intrusive iron formation Keewatin kiln Kirkland Lake lime located Ltd Toronto metal miles mineral Nickel Company Ontario open-top pug mill operations ounces outcrops Pickle lake plant porphyry Port Colborne pyrite Quarries quartz Red Medina red-burning refinery rock round down-draft kilns sand and gravel Savant Lake schist shaft shale shares of $1 Shonia showing silver smelter soft-mud brick stack stiff-mud stope Sturgeon Sudbury surface Timmins tonnage tons Toronto Total depth township underground vein vice-president White Medina width zone