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 64
... extension of the Tshebar Extension Block . The work carried out includes detailed mapping , surface sampling , drilling , logging and core sampling . An area of 0.085 sq km was mapped on 1 : 1,000 scale . An total of 23 bedrock samples ...
... extension of the Tshebar Extension Block . The work carried out includes detailed mapping , surface sampling , drilling , logging and core sampling . An area of 0.085 sq km was mapped on 1 : 1,000 scale . An total of 23 bedrock samples ...
Page 77
... extension blocks . During the current field season , an area of 0.016 sq km was covered by detailed mapping on 1 : 2,000 scale in the extension block . The survey lines SL - 17 and SL - 18 were extended towards north in the exten- sion ...
... extension blocks . During the current field season , an area of 0.016 sq km was covered by detailed mapping on 1 : 2,000 scale in the extension block . The survey lines SL - 17 and SL - 18 were extended towards north in the exten- sion ...
Page 210
... extension of the zone was proved when the same seams with 12m cumulative thickness was intersected between depths from 41m to 75m . Five boreholes were drilled near Dharoli , further north , which intersected a cluster of lignite seams ...
... extension of the zone was proved when the same seams with 12m cumulative thickness was intersected between depths from 41m to 75m . Five boreholes were drilled near Dharoli , further north , which intersected a cluster of lignite seams ...
Contents
Geochronology and Isotope Geology Division | 11 |
Central Petrological Laboratories | 43 |
Central Geophysics Division | 49 |
Copyright | |
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Common terms and phrases
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