Records of the Geological Survey of India, Volume 125, Part 1The Survey, 1999 - 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 12
... coals ( in collaboration with Coal Wing ) ( Code No. RP / - / PET - CHQ / - / 89 / 2a ; Sohagpur coalfield ) This project was undertaken by N.C. Chakraborty and S. Sengupta to correlate coking character of coal with rank to reconstruct ...
... coals ( in collaboration with Coal Wing ) ( Code No. RP / - / PET - CHQ / - / 89 / 2a ; Sohagpur coalfield ) This project was undertaken by N.C. Chakraborty and S. Sengupta to correlate coking character of coal with rank to reconstruct ...
Page 53
... coal in East Bokaro and South Karanpura Coalfields and evaluation of recent find of coking coal occurrence of Sohagpur Coalfield in Madhya Pradesh , ( iii ) exploration for superior quality non - coking coal , the reserves of which are ...
... coal in East Bokaro and South Karanpura Coalfields and evaluation of recent find of coking coal occurrence of Sohagpur Coalfield in Madhya Pradesh , ( iii ) exploration for superior quality non - coking coal , the reserves of which are ...
Page 57
... coal potentiality in the recently explored coal seams of Barakar Formation in the western part of the sector , ( below the Raniganj Formation ) which is of economic significance . Earlier mapping and drilling proved the existence of 10 ...
... coal potentiality in the recently explored coal seams of Barakar Formation in the western part of the sector , ( below the Raniganj Formation ) which is of economic significance . Earlier mapping and drilling proved the existence of 10 ...
Contents
Introduction | 11 |
Southern Region 291362 | 13 |
Geochronology and Isotope Geology Division | 16 |
Copyright | |
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Alluvium amphibolite analysis Andhra Pradesh anomaly associated Asstt bands basalt base metal basin belt Bihar biotite Block boreholes Calcutta Director carried chalcopyrite charnockite clay coal comprising Construction stage geotechnical core covered Deccan Trap delineated deposits depth district DIVISION Headquarters Divn drilling dykes earth dam exploration exposed field season Formation foundation geochemical geological mapping Geologist Jr geophysical geotechnical investigation gneiss gold Gondwana grade granite gneiss granitoids gravity Group indicated investigation was taken Kumar limestone lineaments located logging Madhya Pradesh magnetic Maharashtra migmatite mineral Nagpur Orissa pegmatite phyllite power house Pradesh Code programme proposed quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION rhyolite river samples were collected sandstone scale schist seams sediments shear zone Shri Singh slope spillway sq km stage geotechnical investigation stratigraphic strike length studies sulphide mineralisation Supergroup surveys thick Toposheet traverse trending tunnel ultramafic upto volcanics