Records of the Geological Survey of India, Volume 106The Survey, 1975 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 202
... graphite rich bands is 370 m . As per visual estimate , the average graphite content in the bands is 25 to 30 % . In Chandwa nala area , graphite occurs in the form of dissemination of flakes and amorphous grains in granite gneiss . An ...
... graphite rich bands is 370 m . As per visual estimate , the average graphite content in the bands is 25 to 30 % . In Chandwa nala area , graphite occurs in the form of dissemination of flakes and amorphous grains in granite gneiss . An ...
Page 203
... graphite occurrence in Sargipali - Bardhapalli graphite belt may be broadly classified into 3 groups on the basis of their lithological associa- tion ( 1 ) Graphite in Khondalite , ( 2 ) Graphite in garnetiferous biotite gneiss and ( 3 ) ...
... graphite occurrence in Sargipali - Bardhapalli graphite belt may be broadly classified into 3 groups on the basis of their lithological associa- tion ( 1 ) Graphite in Khondalite , ( 2 ) Graphite in garnetiferous biotite gneiss and ( 3 ) ...
Page 362
... graphite in Devgadh , Barida and Jabughoda taluks , Panchmahals district and Jabugam and Chota Udaipur taluks in Baroda district , with a view to ascertain the trends of graphite bearing horizons . Graphite bearing horizons are ...
... graphite in Devgadh , Barida and Jabughoda taluks , Panchmahals district and Jabugam and Chota Udaipur taluks in Baroda district , with a view to ascertain the trends of graphite bearing horizons . Graphite bearing horizons are ...
Contents
Volume 106 | 1 |
WESTERN REGION | 16 |
Engineering and Transport Division | 82 |
Copyright | |
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alignment alluvium amphibolite Andhra Pradesh Asstt bands basalt basin bauxite Bihar biotite block bore holes boreholes Calcutta carried charnockite chert clay coal coalfield comprising copper Deccan Trap Delhi deposits depth Director district Division dolerite dolomite drill holes dykes east electrical logging exploration exploratory fault felspar foliation formation fossils garnetiferous geochemical geohydrological geological investigations geological mapping Geological Survey Geologist Jr geophysical Ghosh gneiss Gondwana grade grained granite gneiss graphite grey Groundwater hornblende indicated laboratory laterite limestone located Lucknow metres million tonnes mineralisation minerals nala occurs Orissa pegmatite phosphate phyllites pits power house Pradesh Project quartz quartzite Rajasthan Region river rock types S/Shri samples sandstone schist seams sediments shales Sharma shear Shri Singh Sinha spillway Srivastava strike length studies Survey of India systematic thickness thin toposheet Trap Flow traverse trending tubewells tunnel upto valley varies veins Vindhyan West Bengal zone