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 107
... faults within the sequence . The boundary faults of the sequence against the base- ment are also depicted by sharp discontinuity in the magnetic profiles . Domain - B is low to moderately magnetic , 20-30 km wide , comprises mostly soil ...
... faults within the sequence . The boundary faults of the sequence against the base- ment are also depicted by sharp discontinuity in the magnetic profiles . Domain - B is low to moderately magnetic , 20-30 km wide , comprises mostly soil ...
Page 240
... faults . This composite horst structure is further segmented into a number of faults of variable geometry . These faults have caused a series of ' Upthrows ' towards downdip direction of the strata , bringing the coal bearing strata to ...
... faults . This composite horst structure is further segmented into a number of faults of variable geometry . These faults have caused a series of ' Upthrows ' towards downdip direction of the strata , bringing the coal bearing strata to ...
Page 254
... faults . Two other major trends in the NW - SE and NNE- SSW directions are developed mainly in the basi- nal part ; but some of them can also be traced into the basement . Both the marginal faults and faults in the interior are ...
... faults . Two other major trends in the NW - SE and NNE- SSW directions are developed mainly in the basi- nal part ; but some of them can also be traced into the basement . Both the marginal faults and faults in the interior are ...
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