Records of the Geological Survey of India, Volume 109The Survey, 1982 - Earthquakes |
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Page 31
... Coal Wing were attended to from Calcutta as Head- quarter with Sri B. Laskar as Deputy Director General . To carry out exploration work more effectively in various parts of the country , the Coal Wing was divided into four circles viz .
... Coal Wing were attended to from Calcutta as Head- quarter with Sri B. Laskar as Deputy Director General . To carry out exploration work more effectively in various parts of the country , the Coal Wing was divided into four circles viz .
Page 33
... coal seam Nos . V / VI / VII . Borehole No. JBK - 2 encountered all the coal seams from Seam No. XVIA to I. Borehole No. JBK - 3 encountered several local coal seams . In Madhuban - Kharkharee Sector ( 23 ° 41′50 ′′ -45 " : 86 ° 10′50 ...
... coal seam Nos . V / VI / VII . Borehole No. JBK - 2 encountered all the coal seams from Seam No. XVIA to I. Borehole No. JBK - 3 encountered several local coal seams . In Madhuban - Kharkharee Sector ( 23 ° 41′50 ′′ -45 " : 86 ° 10′50 ...
Page 34
... coal seams from Seam No. I to X. Borehole No. 9 encountered all the coal seams from Seam No. I to XIII . Borehole No. WBD - 10 encountered all the coal seams from Seam No. O to VIIIA . In Kuju Sector ( 23 ° 43 ' - 46 ' 85 ° 27 ' - 32 ...
... coal seams from Seam No. I to X. Borehole No. 9 encountered all the coal seams from Seam No. I to XIII . Borehole No. WBD - 10 encountered all the coal seams from Seam No. O to VIIIA . In Kuju Sector ( 23 ° 43 ' - 46 ' 85 ° 27 ' - 32 ...
Contents
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 6 |
FIELD TECHNIQUE RESEARCH UNIT | 13 |
PUBLICATION DIVISION | 20 |
Copyright | |
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alignment amphibolite Andhra Pradesh axis bands basalt bauxite Bihar biotite block boreholes calcareous carbonatite carried charnockite CIRCLE clay coal comprising core covering an area Deccan Trap deposit depth Director DISTRICT Division dolomite dykes exposed fault folds foliation Formation geochemical geological mapping Geological Survey Geologist Jr geophysical geotechnical investigation gneiss Gondwana grade grained granite gneiss grey Headquarters hills indicated intrusives Jaipur kimberlites laboratory laterite limestone line km located logged Madhya Pradesh magnetite mapped an area metamorphism mineralisation minerals Murthy nala NW-SE occur pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary RAJASTHAN Region river rock types S/Shri samples sand sandstone Sarvashri scale schist schistosity seams sediments shale shear zone Shri Singh Sinha spillway sq km Srivastava strike length stromatolites structure sulphide Super Group Survey of India Tamil Nadu thickness tion Toposheet traverse tremolite trending tunnel upto varies Vindhyan