Records of the Geological Survey of India, Volume 118, Part 1government of India., 1983 - 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. |
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Page 42
... exploration carried out , a reserve of 2.25 million tonnes of ' Proved ' category has been estimated . An area of 1.00 sq km was mapped on 1 : 2500 scale . D. W. Joshi , was associated with the investigation . Birbhum District WEST ...
... exploration carried out , a reserve of 2.25 million tonnes of ' Proved ' category has been estimated . An area of 1.00 sq km was mapped on 1 : 2500 scale . D. W. Joshi , was associated with the investigation . Birbhum District WEST ...
Page 46
... exploration carried out , a reserve of 17.13 million tonnes of ' Proved ' category and 95.97 million tonnes of ' Indicated ' category was estimated . In Rajbar sector , the borehole intersected six regionally correlatable coal seams ...
... exploration carried out , a reserve of 17.13 million tonnes of ' Proved ' category and 95.97 million tonnes of ' Indicated ' category was estimated . In Rajbar sector , the borehole intersected six regionally correlatable coal seams ...
Page 49
... exploration carried out , reserve of 11 million tonnes and 35 million tonnes of ' Proved ' and ' Indicated ' category respectively were estimated . In gene- ral , the coal seams are of class II / III in quality . An area of 20 sq km was ...
... exploration carried out , reserve of 11 million tonnes and 35 million tonnes of ' Proved ' and ' Indicated ' category respectively were estimated . In gene- ral , the coal seams are of class II / III in quality . An area of 20 sq km was ...
Contents
EASTERN REGION | 74 |
ENGINEERING GEOLOGY DIVISION I | 94 |
GEOPHYSICS DIVISION | 106 |
Copyright | |
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Common terms and phrases
alluvium amphibolite analysis Andhra Pradesh anomalies Asstt bands basalt basin Bihar biotite block boreholes Calcutta carried chalcopyrite clay coal Coalfield comprises covering an area Deccan Trap depth district dolomite drill cores drill holes dykes east exploration exposed fault flows folds Formation fossils geochemical geological mapping Geologist Jr geophysical geotechnical investigation Ghosh gneiss Gondwana grade granite granite gneiss grey Headquarters Hydel Project Hyderabad India indicated intruded Karnataka Kumar Laboratory limestone line km located logging magnetic magnetite mapped an area mica million tonnes mineral mineralisation nala NW-SE pegmatite phyllite power house quartz quartz veins quartzite Rajasthan regional river rock types S/Shri samples were collected sandstone scale schist seams sector sediments shale Sharma shear zone Shri siltstone Singh Siwalik spillway sq km sq km area Srivastava strike length studies sulphide surveys thickness tion Toposheet traverse trenching trending tunnel upto varying volcanics West