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 57
... rock type was calculated by statistical and graphical methods . In addition to this , 56 geological cross - sections were prepared on 1 : 1,000 scale to find out the structure and stratigraphy . The belt is composed of meta ...
... rock type was calculated by statistical and graphical methods . In addition to this , 56 geological cross - sections were prepared on 1 : 1,000 scale to find out the structure and stratigraphy . The belt is composed of meta ...
Page 94
... rocks and cover types in selected sectors of Eastern Region . ( PRSI - IER / BHR - ORS - WB / 81 / 23 ) The project was taken up with the objective to classify rock types on the basis of visible and infrared spectral response patterns ...
... rocks and cover types in selected sectors of Eastern Region . ( PRSI - IER / BHR - ORS - WB / 81 / 23 ) The project was taken up with the objective to classify rock types on the basis of visible and infrared spectral response patterns ...
Page 370
... rocks of Simla and Chail Series and Garhwal Group . The rock types include phyllite , schist , limestone , quartzite and minor basic intrusives . The rocks of Garhwal Group are juxtaposed with rocks of Simla series with North Almora ...
... rocks of Simla and Chail Series and Garhwal Group . The rock types include phyllite , schist , limestone , quartzite and minor basic intrusives . The rocks of Garhwal Group are juxtaposed with rocks of Simla series with North Almora ...
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