North of England Institute of Mining Engineers. Transactions, Volume 13

Alston Moor Anthracite ATKINSON beds BERKLEY Birtley boilers Bolckow and Vaughan boring bottom boulder-clay boulders Carbon Carboniferous cent Chester-le-Street Clarence clay Cleveland coal coal-field Coal-measures coast coke Colliery connected considerable county of Durham Cumberland cwts Daglish denudation deposit depth discussion district ditto ditto dyke extent fathoms feet Fence Houses Ferry Hill Gateshead geological glaciated glacier gravel Heckels hematite Howse Hutton seam inches INSTITUTE OF MINING ironstone Lime limestone Low Main Magnesia Magnesian-limestone meeting Messrs metal Middlesbrough miles miners Mining Engineers neighbourhood New-red-sandstone Newcastle Newcastle-upon-Tyne North of England Northumberland Old-red-sandstone paper Plate portion present PRESIDENT Proceedings produce quantity Red-sandstone river Tyne river Wear rock rock-surface salt sand sandstone shale shows sinking slate smelting South specimens stone strata Sulphur surface temperature thickness tons Transactions Tyne unconformable upcast shaft valley vein ventilation Wash Wear valley Weardale Whitehaven Yorkshire