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 | 121 |
Geodata and Information Division | 141 |
Overview of the Deputy Director General | 195 |
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Common terms and phrases
aeromagnetic amphibolite analysis ANDHRA PRADESH anomalies bands Barakar Formation Barren Measures Formation basement basin belt Bengal Bihar Birbhum block boreholes calcareous carbonaceous carbonaceous shale clayey coal bearing coal seams COAL WING coarse grained Code cores covered cruise deposition DISTRICT drilled east EXPLORATION FOR COAL fault field season foraminifera geochemical GEOLOGICAL MAP geophysical gneiss Godavari Valley Gondwana grade grained sandstone granite heavy mineral INDEX intersected investigation isobath Kamthi Formation Lakshadweep lignite lime mud limestone located lower MADHYA PRADESH magnetic medium grained METAMORPHICS million tonnes mineralisation NW-SE occur ooids Orissa phyllite PLATE PLATE-I potentiality Precambrian quartz quartzite Rajmahal Raniganj Raniganj Formation Regional exploration ridge rocks Sakoli samples sand sandstone scale schist seam zones sector sediments sequence SHAHDOL DISTRICT shale shelf siltstone slope Sohagpur sq km strike studies sub-surface Survey of India Talchir Formation Toposheet trending upto VALLEY COALFIELD water depth