By: YOUNG, George J. DURHAM, T.S.
McGraw-Hill Book Co. Inc. , New York, 1927,:
Seller ID: 114727
YOUNG, George J. The Working of Unstratified Mineral Deposits. With a chapter on the Haematite Ores of Cumberland & Furness by T.S. Durham. New York :McGraw-Hill Book Co., Inc., 1927. First Printing. Pp. (4),v-xvi,17-466,(2) . With more than 200 illustrations and diagrams to text. 8vo, maroon cloth with gilt lettering to spine. Contents: 1. Types of Ore Deposits and General Considerations; 2. Mechanics of Rock Masses; 3. Classification and General Features of Mining Methods; 4. Mining of Narrow and Intermediate Sized Veins; 5. Mining of Wide Orebodies of the Vein Type; 6. Mining Large Orebodie... View More...