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 47
... core samples for Cu , Pb , Zn , Ag & Cd and other core and sulphide minerals were analysed for a number of elements by Atomic Absorption Spectrophotometer . ( 4 ) 637 core samples , heavy concentrates , sulphide ores etc. fire- assayed ...
... core samples for Cu , Pb , Zn , Ag & Cd and other core and sulphide minerals were analysed for a number of elements by Atomic Absorption Spectrophotometer . ( 4 ) 637 core samples , heavy concentrates , sulphide ores etc. fire- assayed ...
Page 370
... core logging and sampling . 82 geochemical samples ( surface ) were collected . 446.10 m . of drilling was done in the area . In the two bore holes ( KKP - 10 and KKP - 11 ) mineralisation recorded in the amphibole quartzite varies from ...
... core logging and sampling . 82 geochemical samples ( surface ) were collected . 446.10 m . of drilling was done in the area . In the two bore holes ( KKP - 10 and KKP - 11 ) mineralisation recorded in the amphibole quartzite varies from ...
Page 97
... core , enveloped by porphyritic granite and grading into biotite - granite towards the east . ( Chatterjee , 1971 ) . The ' stock - like ' basic and ultra basic complex occurs at the core of the porphyritic granite , enveloped by a ...
... core , enveloped by porphyritic granite and grading into biotite - granite towards the east . ( Chatterjee , 1971 ) . The ' stock - like ' basic and ultra basic complex occurs at the core of the porphyritic granite , enveloped by a ...
Contents
Volume 106 | 1 |
WESTERN REGION | 16 |
Engineering and Transport Division | 82 |
Copyright | |
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Common terms and phrases
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