Records of the Geological Survey of India, Volume 122, Part 1The Survey, 1996 - 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 324
... comprises medium to fine grained , yellowish to grey sand , silt and silty clay . Kankar occurs as concretions as well as beds . Yamuna alluvium comprises grey fine to coarse sand , micaceous sand with fine silt and silty clay at the ...
... comprises medium to fine grained , yellowish to grey sand , silt and silty clay . Kankar occurs as concretions as well as beds . Yamuna alluvium comprises grey fine to coarse sand , micaceous sand with fine silt and silty clay at the ...
Page 335
... comprises grey to purplish grey shelly limestone , grey nummulitic limestone with alterna- tion of olive greenish grey papery shales and siltstones . Ravi Singh Janwal and B. M. Datta mapped an area of 60 sq km on 1 : 25,000 scale and ...
... comprises grey to purplish grey shelly limestone , grey nummulitic limestone with alterna- tion of olive greenish grey papery shales and siltstones . Ravi Singh Janwal and B. M. Datta mapped an area of 60 sq km on 1 : 25,000 scale and ...
Page 435
... comprises of hard and massive gneisses . 11. Parwan Lift Irrigation scheme , Distt . Kota ( 45 D / 5 ) The bed rock comprises Vindhyan shales interbedded with thin limestone and siltstone bands which are intensely weathered . The ...
... comprises of hard and massive gneisses . 11. Parwan Lift Irrigation scheme , Distt . Kota ( 45 D / 5 ) The bed rock comprises Vindhyan shales interbedded with thin limestone and siltstone bands which are intensely weathered . The ...
Contents
INTRODUCTION | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 4571 | 45 |
COAL WING 7296 | 72 |
Copyright | |
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alignment Alluvium amphibolite analysis Andhra Pradesh anomaly Archaean assess ASSTT bands basalt basemetal basin bed rock Bihar biotite block boreholes carried charnockite chemical clay coal seams Coalfield Code comprises core covered Deccan Deccan Trap delineated deposits depth DIRECTOR GEOLOGIST district drilling dykes ECONOMIC GEOLOGY DIVISION evaluation exploration exposed field season Formation geochemical GEOLOGIST GEOLOGIST JR geophysical geotechnical investigation gneiss Gondwana granite granite gneiss grey Group Headquarters holes India indicated Karnataka km long Kumar laboratory limestone located logging magnetic migmatites mineral mineralisation occur Orissa pegmatite phyllite power house programme quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION reservoir river sand sandstone scale schist schist belt sediments shale shear zone SHRI S.K. Singh soil spillway sq km stage geotechnical investigation strike length studies suggested sulphide surface surveys systematic geological mapping thick tion toposheet trench trending tunnel upto volcanics