Annual Review of the Iron Mining and Other Industries of the Upper PeninsulaMining journal., 1881 - Iron industry and trade |
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Common terms and phrases
50 feet appears Baraga county Bessemer boiler bottom Breen Capt chambers Cleveland commenced company's cross-cut deposit depth diamond drill discovery distance district drift drums east and west east end Edward Breitung engine house explorations extending feet east feet further feet in width feet long feet west feet wide foot-wall formation friction drums furnace Gross Tons hanging-wall hematite hoisting interior gear Iron Company jasper known Lake Superior lands lease length lens lessees located Marquette McComber Menominee River metallic iron Michigamme miners nearly Negaunee north-west quarter open cut open pit Pendill Perkins phosphorus Pig Iron pillars present pump quarter of section quartzite Quinnesec railway range 27 rock shaft shipments shipped sinking skip-roads soapstone south-east quarter south-west specular steam stope sunk superintendent surface timber town 47 tract tunnel underground upper peninsula vein Vulcan walls west end winzes writer writer's visit wrought