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 44
... values for earthquakes give M = ( 0.55M ̧ + 2.46 ) ± 0.21 , ( M , < 7.0 ) and Mg- ( 1.31M -1.94 ) ± 0.33 . While the first relation is used to calculate M1 values from available M , values for pre - 1963 earthquakes , the second ...
... values for earthquakes give M = ( 0.55M ̧ + 2.46 ) ± 0.21 , ( M , < 7.0 ) and Mg- ( 1.31M -1.94 ) ± 0.33 . While the first relation is used to calculate M1 values from available M , values for pre - 1963 earthquakes , the second ...
Page 98
... values ranging from 0.1-0.44 ppm . Investigation for gold around Sausal - Buru Goilkera and Rudiya - Khokhro was carried out under E - I stage of exploration . 52 channel samples , collected from vein quartz and wall rock from old pits ...
... values ranging from 0.1-0.44 ppm . Investigation for gold around Sausal - Buru Goilkera and Rudiya - Khokhro was carried out under E - I stage of exploration . 52 channel samples , collected from vein quartz and wall rock from old pits ...
Page 259
... values of vitrinite of Seams IIB of B.H.No. SBT 7 indicate variation in reflectance values from 0.53 to 0.56 % . The high in- ert constituents and mineral matters in the coal and lower reflectance value ( 0.56 % ) may prove to be det ...
... values of vitrinite of Seams IIB of B.H.No. SBT 7 indicate variation in reflectance values from 0.53 to 0.56 % . The high in- ert constituents and mineral matters in the coal and lower reflectance value ( 0.56 % ) may prove to be det ...
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