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 198
... Valley Coal basin is the largest repository of power grade coal in India and , due to its geographical location , is being considered as the most important source of power grade coal for the southern States of India . In pursuance of ...
... Valley Coal basin is the largest repository of power grade coal in India and , due to its geographical location , is being considered as the most important source of power grade coal for the southern States of India . In pursuance of ...
Page 231
... VALLEY COALFIELD , KHAMMAM DISTRICT , ANDHRA PRADESH ( Code No : 1994-95 MIE CW / CW / 1994 / 009 / AP / KHAM / 650 / Coal / Godavari Valley Basin ) M. Chandra Das and B. Gangopadhyay Regional exploration for coal was taken up in ...
... VALLEY COALFIELD , KHAMMAM DISTRICT , ANDHRA PRADESH ( Code No : 1994-95 MIE CW / CW / 1994 / 009 / AP / KHAM / 650 / Coal / Godavari Valley Basin ) M. Chandra Das and B. Gangopadhyay Regional exploration for coal was taken up in ...
Page 269
... Valley into the Wardha Val- ley across the state boundary of Maharashtra is re- ferred to as Wardha Valley Coalfield . Compared to it vast areal entent of 4,150 sq . km . very little is known about its detailed geology as its Coal ...
... Valley into the Wardha Val- ley across the state boundary of Maharashtra is re- ferred to as Wardha Valley Coalfield . Compared to it vast areal entent of 4,150 sq . km . very little is known about its detailed geology as its Coal ...
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