Records of the Geological Survey of India, Volume 121, Part 1The Survey, 1986 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 216
... surveys , different probable lighological units were identified . The refraction seismic surveys clearly brought out the faulted contact between the Gondwanas and the Precambrians ( Sullavais and Pakhals ) at about 8.5 km cast of the ...
... surveys , different probable lighological units were identified . The refraction seismic surveys clearly brought out the faulted contact between the Gondwanas and the Precambrians ( Sullavais and Pakhals ) at about 8.5 km cast of the ...
Page 217
Geological Survey of India. S. G. Gaonkar , M. Kesavamani and M. Venkataramana carried out the geophysical surveys employing self potential investigations supported by electromagnetic ( Slingram ) , magnetic ( VF ) and resistivity ...
Geological Survey of India. S. G. Gaonkar , M. Kesavamani and M. Venkataramana carried out the geophysical surveys employing self potential investigations supported by electromagnetic ( Slingram ) , magnetic ( VF ) and resistivity ...
Page 218
... surveys for chromite ore occurrences in Khammam District , A. P. ( F / 65 CDG / SR / 86 / 24 ) The objective was to carry out test geophysical surveys for location of possible chromite occurrences in the area east of Khammam along N - S ...
... surveys for chromite ore occurrences in Khammam District , A. P. ( F / 65 CDG / SR / 86 / 24 ) The objective was to carry out test geophysical surveys for location of possible chromite occurrences in the area east of Khammam along N - S ...
Contents
CENTRAL HEADQUARTERS | 1 |
Drilling Diva | 20 |
Eastern Zone | 44 |
Copyright | |
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alignment amphibolite analysis arca assess bands basalt basalt flows basemetal basin Bihar biotite block boreholes carried charnockite clay coal comprises Construction stage covering an area Deccan Trap delineated deposits depth detailed mapping Director district DIVISION Headquarters dykes exploration exposed field season Formation foundation geochemical geological investigation Geologist Geologist(Sr Geology Division geomorphological geophysical surveys geotechnical investigation geothermal gneiss Gondwana grade granite granite gneiss graphite gravity Hydel indicated investigation was taken km was covered km was mapped limestone located logging Madhya Pradesh magnetic Maharashtra migmatites mineral mineralisation occur Orissa pegmatite phosphorite phyllite power house Pradesh programme proposed quartz quartzite Quaternary Rajasthan REGIONAL GEOLOGY river rock types samples were collected sandstone schist schist belt sediments shale shear zone Sidhi district spillway sq km strike length structure studies suggested sulphide Supergroup surface Systematic geological mapping thickness toposheet traverse mapping trench trending tunnel upto