Report of the Bureau of Mines, Volumen14

acid edge alloy amount arkose arsenic Azilda band basic edge biotite Blezard boulders Canadian Copper Company cent chalcopyrite coarse cobalt Cobalt station color conglomerate containing Copper Cliff Creighton crystals deposits diabase dikes district east enclosed feet feldspar fine-grained fragments gabbro gneiss gossan grains granite granitoid gneiss gray graywacké greenstone hills hornblende Huronian hypersthene iron Keewatin laccolithic later Laurentian Level Lower Huronian masses matte metal micropegmatite miles minerals mines Murray nickel nickel eruptive nickel-bearing eruptive norite northeast northern nickel range northwest occur offset older norite Onaping Ontario open pit outcrops pebbles plagioclase porphyritic probably pyrites pyrrhotite quartz quartzite railway region sandstone schist schistose sediments shaft sheet shore shows silver slate slaty smaltite smelter southeast southern range southwest specimen Stobie Stope Sudbury Sudbury district sulphides surface Temiskaming thin sections tons township Trout lake tuff veins weathered width Worthington