Records of the Geological Survey of India, Volume 126, Part 2Government of India, 1991 - 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 iv
... continued . The Coal Wing in its exploratory efforts established an additional reserve of 200mt and 10mt of indicated category of medium coking coal in the Siari sector of South Karanpura and East Bakaro coalfields , respectively . In ...
... continued . The Coal Wing in its exploratory efforts established an additional reserve of 200mt and 10mt of indicated category of medium coking coal in the Siari sector of South Karanpura and East Bakaro coalfields , respectively . In ...
Page 183
... continued at Akola ( Dariba ) to establish the continuity of ore shoots particularly in the central zone at the contact of cover rocks and BGC . The central zone is found to extend continuously or in the form of en echelon lenses over a ...
... continued at Akola ( Dariba ) to establish the continuity of ore shoots particularly in the central zone at the contact of cover rocks and BGC . The central zone is found to extend continuously or in the form of en echelon lenses over a ...
Page 261
... continued in 1991-92 F. S. in Talchir and Ib - River Coal basins in Orissa . During the course of exploration an additional reserve of 1450 million tonnes of coal of unclassified category has been assessed from these two fields . The ...
... continued in 1991-92 F. S. in Talchir and Ib - River Coal basins in Orissa . During the course of exploration an additional reserve of 1450 million tonnes of coal of unclassified category has been assessed from these two fields . The ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING 113 190 | 115 |
Overview of the Deputy Director General | 193 |
Operation East CoastI | 201 |
Copyright | |
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aeromagnetic amphibolite AMSE Wing analysed ANDHRA PRADESH anomalies bands Barakar Barakar Formation Barren Measures Formation basement basin Bengal Bhutan Bihar block boreholes carbonaceous chalcopyrite clay coal seams COAL WING Coalfield Code cores cruise deposits DISTRICT Division drilling east EXPLORATION FOR COAL fault field season foraminifera geochemical GEOLOGICAL MAP geophysical Ghosh gneiss gneissic Godavari Valley Gondwana grade grey ground evaluation heavy mineral horizon INDEX indicated intersected investigation isobath isotopic Kamthi Formation lamproites lignite limestone located MADHYA PRADESH magnetic medium grained metamorphism migmatites million tonnes NW-SE occur ooids Orissa phyllite pluton Precambrian programme quartz quartzite range Raniganj Raniganj Formation Regional exploration ridge Sakoli samples sand sandstone Sattupalli scale schist seabed seam zones sector sediments sequence shale shelf silty Singhbhum slope sq km stratigraphy strike studies sub-surface Survey of India Talchir Formation tectonic thickness Toposheet trending upto varies water depth