Records of the Geological Survey of India, Volume 90The Survey, 1962 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
From inside the book
Results 1-3 of 27
Page 141
... depth . A circular shaft of 16 - foot internal dia- meter is being sunk some 3,500 feet out on the hanging wall to intersect the lode at No. 18 level and to continue on to No. 20 level , a vertical depth of 2,250 feet . This will ...
... depth . A circular shaft of 16 - foot internal dia- meter is being sunk some 3,500 feet out on the hanging wall to intersect the lode at No. 18 level and to continue on to No. 20 level , a vertical depth of 2,250 feet . This will ...
Page 193
... depth of 9,000 feet , not only causes a reduction in volume . but also a rise of temperature of 1 ° F . for every 190 feet in depth . The greatest depth reached on 31st December , 1951 , was 9,750 feet below ground level or 6,783 feet ...
... depth of 9,000 feet , not only causes a reduction in volume . but also a rise of temperature of 1 ° F . for every 190 feet in depth . The greatest depth reached on 31st December , 1951 , was 9,750 feet below ground level or 6,783 feet ...
Page 337
... depth wells ( the deepest being 5,428 ft . deep ) were drilled during 1947-1949 , bringing the total number of wells drilled in the area to 17. But as the production . obtained was not sufficient to meet even the cost of production ...
... depth wells ( the deepest being 5,428 ft . deep ) were drilled during 1947-1949 , bringing the total number of wells drilled in the area to 17. But as the production . obtained was not sufficient to meet even the cost of production ...
Contents
SUMMARY OF THE MORE IMPORTANT MINERALS V P SONDHI | 37 |
Asbestos | 44 |
Bauxite | 51 |
Copyright | |
7 other sections not shown
Other editions - View all
Common terms and phrases
acid aluminium annual production asbestos Assam B. C. Roy bauxite Bihar Bombay Canada cement cent chemical chromite coal coke colour consumption copper corundum Cwts deposits district dolomite estimated export feet figures furnace Gallons Geol given in Table glass gold grade graphite gypsum Hyderabad ilmenite important increase India Indian Union industry Iron & Steel Iron and Steel Jodhpur kankar kaolin Kashmir kyanite lime limestone long tons Madhya Bharat Madhya Pradesh Madras magnesite manganese manganese-ore manufacture marble material metal mica miles mill million tons mineral mines Mysore nickel obtained occur ochres Orissa output oxide Pakistan partitioned in August pegmatites period under review producing countries quartz quinquennium under review Rajasthan refractory reported reserves rocks salt Saltpetre Saurashtra silica sillimanite Singhbhum sodium South STANFORD stones sulphate sulphuric Surv talc tion Tons Tons tons valued Travancore Uttar Pradesh veins Vindhya Pradesh wolfram world production Zawar zinc