Records of the Geological Survey of India, Volume 119, Part 1government of India., 1984 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 37
... drilling was continued during the period under review to find out the depth persistence of mineralisation . The results are not encouraging and as such drilling was stopped . A. K. Chattopadhyay carried out the investiga- tion . Ajmer ...
... drilling was continued during the period under review to find out the depth persistence of mineralisation . The results are not encouraging and as such drilling was stopped . A. K. Chattopadhyay carried out the investiga- tion . Ajmer ...
Page 38
... drilled involving about 600 m of drilling . Neither drilling nor geochemical survey yielded any encouraging results in terms of mineralised zones . 1. Development of Computer Programmes for Geophysi- demagnetization and other. Test drilling ...
... drilled involving about 600 m of drilling . Neither drilling nor geochemical survey yielded any encouraging results in terms of mineralised zones . 1. Development of Computer Programmes for Geophysi- demagnetization and other. Test drilling ...
Page 145
... drilling ( 78.46 % achievement to target ) was carried out by drilling division . A total of 24 drills were deployed . Drilling investigations were carried out for apatite , basemetals , bauxite , chromite , graphite , limestone , mica ...
... drilling ( 78.46 % achievement to target ) was carried out by drilling division . A total of 24 drills were deployed . Drilling investigations were carried out for apatite , basemetals , bauxite , chromite , graphite , limestone , mica ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 8 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 14 |
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 21 |
Copyright | |
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Common terms and phrases
amphibolite analysis anomaly bands basalt basin bed rock belt Bijawar biotite block boreholes Calcutta charnockite clay coalfield comprising Deccan Trap deposits dips Director district Divn dolomite drill cores drill holes dykes exploration exposed field season flows folds Formation fossils geochemical geological mapping Geologist Geology Division geophysical geotechnical investigation gneiss Gondwana grade granite granite gneiss grey Group of rocks Headquarters Hydel Project indicated intrusive km long Laboratory limestone line km located logging Madhya Pradesh magnetic Maharashtra mapped an area Meghalaya mica schist migmatites million tonnes mineral mineralisation Nagpur nala occurs pegmatites phyllite power house Pradesh quartz quartz veins quartzite Quaternary regional river rock types sand sandstone scale schist sediments sequence shale shear zone sheets Shri siltstone spillway sq km sq km area Srivastava strike length studies sulphide surface surveys thickness tion traverses trench trending tunnel valley varying Vindhyan West