The Mining Engineer, Količina 24 |
Mnenja - Napišite recenzijo
Na običajnih mestih nismo našli nobenih recenzij.
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Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
apparatus appear associated beds boilers boring carried cause cent coal Colliery Company comparatively considerable containing continued cost cylinder deposits depth described diameter direction discussion district Durham electric engine experience explosion fact feet further GEORGE give given horsepower House important inches increased Inst Institute Institute of Mining interest iron JAMES John less Limestone Limited London lower matter means Mechanical meeting method miles mineral Mining Mining Engineers minute nature necessary North obtained occur origin pass period Plate possible pounds practical present pressure probably produced Prof proved pumps referred Report Road ROBERT rocks sand seam shaft side South square steam strata Street supply surface taken thickness THOMAS timber tion tons Trans varying veins West writer
Priljubljeni odlomki
Stran 432 - ... with a cross section, not exceeding sixty square feet; (d) no district .shall have its length when parallel to the general trend of the adjoining shore greater than one mile; (e) a proposed system of working the mineral in each submarine area shall before work is commenced be submitted to and approved of by the Inspector; and no change shall be made in such approved system without the written sanction of the Inspector; (f) the opening of a new lift or level in a mine already working in a submarine...
Stran iv - The probability of finding workable seams of Coal in the Carboniferous Limestone or Bernician formation, beneath the regular Coal Measures of Northumberland and Durham, with an account of a recent deep boring made in Chopwell Woods, below the Brockwell Seam.
Stran 130 - President, in the Chair. The Minutes of the last General Meeting were read and confirmed. The following Annual Report of the Council was then read : — ANNUAL REPORT OF THE COUNCIL.
Stran 362 - Reconnaissances in the Cape Nome and Norton Bay Regions, Alaska, in 1900. By Alfred H. Brooks, George B. Richardson, Arthur J. Collier, and Walter C. Mendenhall.
Stran 360 - Sheet is properly drawn up so as to exhibit a true and correct view of the state of the...
Stran 552 - In a paper read before the North of England Institute of Mining and Mechanical Engineers, in 1898, Mr.
Stran 350 - Working Coal under the River Hunter, the Pacific Ocean and its Tidal Waters, near Newcastle, in the State of New South Wales.
Stran 581 - Lancashire boilers, each 30 feet long and 8 feet in diameter, working at a pressure of 100 Ibs.
Stran 229 - ... and such report shall be recorded in a book to be kept at the mine for the purpose, and shall be signed by the person who made the same.
Stran 348 - Engineers are the same as last year, namely the Midland Counties Institution of Engineers: the Midland Institute of Mining, Civil and Mechanical Engineers; the Mining Institute of Scotland ; the North of England Institute of Mining ami Mechanical Engineers: the North Staffordshire Institute of Mining and Mechanical Engineers: and the South Staffordshire and East Worcestershire Institute of Mining Engineers.