Records of the Geological Survey of India, Volume 130, Part 2Government of India, 1995 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 161
... thickness varying from 0.60 to 3.75 m for a strike length of one kilometer . The quarriable potentiality of power ... thickness of the coal seams varies from 0.95 to 11.97m and the seams were encountered in the depth range of 36. 19 and ...
... thickness varying from 0.60 to 3.75 m for a strike length of one kilometer . The quarriable potentiality of power ... thickness of the coal seams varies from 0.95 to 11.97m and the seams were encountered in the depth range of 36. 19 and ...
Page 178
... thickness of 3.85 m . In one bore- hole TNA - 7 , all the coal seams of Barakar were inter- sected between the depths of 74.32 and 395.36 m with thickness of individual seam varying from 1.44 to 12.15 m . Only the upper coal seams of ...
... thickness of 3.85 m . In one bore- hole TNA - 7 , all the coal seams of Barakar were inter- sected between the depths of 74.32 and 395.36 m with thickness of individual seam varying from 1.44 to 12.15 m . Only the upper coal seams of ...
Page 186
... thickness of 1.05m has been intersected only in borehole RN - 13 while seam - II having a maximum thickness of 1.50m has been encountered in boreholes RN - 13 and RN - 15 . Seam - III , on the other hand , ranging in thickness from 0.95 ...
... thickness of 1.05m has been intersected only in borehole RN - 13 while seam - II having a maximum thickness of 1.50m has been encountered in boreholes RN - 13 and RN - 15 . Seam - III , on the other hand , ranging in thickness from 0.95 ...
Contents
Geochronology and Isotope Geology Division | 11 |
Central Petrological Laboratories | 43 |
Central Geophysics Division | 49 |
Copyright | |
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aeromagnetic AMSE Wing analysis anomalies assemblage bands Barakar Barakar Formation Barren Measure basin bathymetric Bay of Bengal Bhutan Bihar block boreholes carried charnockites chemical coal seam zones coarse coast Code core samples covered cruise depth range DISTRICT Division drilling EXPLORATION FOR COAL field season fly-ash GEOLOGICAL MAP geophysical geotechnical gneiss gold Gondwana grade grains granite granitoids grey ground evaluation Gujarat heavy mineral indicated innershelf intersected investigation isobath Kakinada Kamthi Formation Kerala lignite limestone line km lithounits located magnetic microtextures mineralisation multisensor nearshore occur olivine Orissa phyllite placer plagioclase port Pradesh programme quartzite R. V. Samudra Rajasthan Raniganj REGIONAL EXPLORATION ridge rocks Samudra Manthan sand sandstone scale schist seabed seam zones sector sediments shale shelf silty clay slope soil southern sq km strike studies subsurface surface Talcher thickness tion Toposheet trending Twin Otter upto valley varies volcanics