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 62
... scale geological map- ping ( 1 : 25,000 scale ) covering an area of 30 sq km in Toposheet Nos . 77 L / 4 & 8 in the eastern Lunana val- ley ; ( b ) detailed geological mapping ( 1 : 2,000 scale ) around Raphstreng lake covering an area ...
... scale geological map- ping ( 1 : 25,000 scale ) covering an area of 30 sq km in Toposheet Nos . 77 L / 4 & 8 in the eastern Lunana val- ley ; ( b ) detailed geological mapping ( 1 : 2,000 scale ) around Raphstreng lake covering an area ...
Page 77
... scale ) . Sampling along six samples lines 5 INDEX Siwalik Sendetana , Shala Gondwana Carbonaceous Shale Bera. Exploration by detailed mapping and drilling was continued in the north and extension blocks of the Kangrizhe prospect ...
... scale ) . Sampling along six samples lines 5 INDEX Siwalik Sendetana , Shala Gondwana Carbonaceous Shale Bera. Exploration by detailed mapping and drilling was continued in the north and extension blocks of the Kangrizhe prospect ...
Page 231
... scales in stages , on the basis of availability of exploration data and suitability of size of the compiled map , has been finally compiled on 1 : 250,000 scale . Initially , with the availability of the requisite exploration data from ...
... scales in stages , on the basis of availability of exploration data and suitability of size of the compiled map , has been finally compiled on 1 : 250,000 scale . Initially , with the availability of the requisite exploration data from ...
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