Records of the Geological Survey of India, Volume 129, Part 2Government of India, 1994 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 55
... depths ( AB / 2 ) and resistivity depth sections to get an idea of the spatial distribution of the different formations including aquifers , aquicludes , etc. The surface distribution of the predominantly clayey horizon and / or silt ...
... depths ( AB / 2 ) and resistivity depth sections to get an idea of the spatial distribution of the different formations including aquifers , aquicludes , etc. The surface distribution of the predominantly clayey horizon and / or silt ...
Page 201
... depths of 44.24m and 260.16m . Bore- hole data helped in establishing a Barakar coal zone at shallow depth over a strike length of 2.5 km . The coal seams are mostly interbanded with maximum thickness of 17.83m of an individual zone but ...
... depths of 44.24m and 260.16m . Bore- hole data helped in establishing a Barakar coal zone at shallow depth over a strike length of 2.5 km . The coal seams are mostly interbanded with maximum thickness of 17.83m of an individual zone but ...
Page 233
... depth range of 131.00m and 337.40m . These findings have opened up the possibility of continuation of regional Barakar coal seams at shallow depths and also along the strike . Occurrence and continuity of the Lower Kamthi Seam ( I ) and ...
... depth range of 131.00m and 337.40m . These findings have opened up the possibility of continuation of regional Barakar coal seams at shallow depths and also along the strike . Occurrence and continuity of the Lower Kamthi Seam ( I ) and ...
Contents
CENTRAL HEADQUARTERS 165 | 11 |
Central Petrological Laboratories | 26 |
Geodata and Database Division | 43 |
Copyright | |
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aeromagnetic airborne geophysical AMSE Wing analysis Andhra Pradesh anomalies bands Barakar Barakar Formation Barren Measure basemetals basin Bengal Bhutan Bihar block boreholes Buxa carried charnockite clay coal seam zones coarse core covered cruise Deccan Trap deposition depth DISTRICT Division drilling east eastern EXPLORATION FOR COAL faults field season foliation geochemical GEOLOGICAL MAP gneiss gold Gondwana grade grained granite grey ground evaluation Group heavy minerals India indicated intersected intrusives investigation isobath Karnataka Kerala lignite limestone line km lineaments located Lower Kamthi Madhya Pradesh magnetic medium metamorphism migmatite mineralisation multisensor northern NW-SE occur Orissa phyllite programme quartz quartzite Rajasthan range Raniganj Raniganj Formation REGIONAL EXPLORATION rocks samples Samtse district sand sandstone scale schist schist belt seabed seam zones sector sediments shale shallow silty Sohagpur Coalfield southern sq km sq.km studies sulphide survey Talchir Tamil Nadu thickness tion toposheet trending unit upto Valley varies