Records of the Geological Survey of India, Volume 122, Part 5The Survey, 1987 - 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 226
... overburden and it is suggested to be taken 1 m down into bedrock which is expected at a depth of about a metre or two . Between Chs . 5.20 and 6.00 , the C.O.T. has been taken down by about 0.5m into weathered limestone interbedded with ...
... overburden and it is suggested to be taken 1 m down into bedrock which is expected at a depth of about a metre or two . Between Chs . 5.20 and 6.00 , the C.O.T. has been taken down by about 0.5m into weathered limestone interbedded with ...
Page 271
... overburden along the earth bund alignment , excavations for the cut - off trench down to bedrock level may not be necessary unless the over burden material itself is highly permeable . It is therefore suggested to conduct permeability ...
... overburden along the earth bund alignment , excavations for the cut - off trench down to bedrock level may not be necessary unless the over burden material itself is highly permeable . It is therefore suggested to conduct permeability ...
Page 321
... overburden in the left flank to vary from 13.74m to 16.50m with fresh and hard rock at depths of 13.85m to 16.75 m . At the the right flank , the thickness of overburden is assessed to be 9.50 m to 10.17 m , whereas at the centre of the ...
... overburden in the left flank to vary from 13.74m to 16.50m with fresh and hard rock at depths of 13.85m to 16.75 m . At the the right flank , the thickness of overburden is assessed to be 9.50 m to 10.17 m , whereas at the centre of the ...
Contents
Quaternary Geology and Geomorphology of the Coastal Tracts in East Godavari District | 1 |
Quaternary Geology and Geomorphology of the Coastal Tracts of Srikakulam Vizianagaram and Visakhapatnam Districts | 17 |
Geology of Peninsular Gneisses in parts of Mahaboobnagar and Nalgonda Districts | 33 |
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amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH ANDHRA PRADESH Code anorthosite bands beach bed rock biotite biotite granite block boreholes boreholes drilled charnockite charnockite gneiss clay comprises conglomerate dam alignment Deccan Trap deposits depth Dharwar dips DISTRICT dolerite dolerite dykes dunes earth dam enclaves excavated exposed fluvial folds foliation formation foundation fresh rock gabbro GEOLOGICAL MAP GEOPHYSICAL GEOTECHNICAL gneiss Godavari delta gold granite granite gneiss granodiorite granulite grey indicated intrusives joints KARNATAKA KERALA landforms laterite left flank limestone lineament located lode magnetite metabasalt migmatite mineralisation NNW-SSE NW-SE occur overburden pegmatite phyllite power house PROJECT proposed quartz quartz veins quartzite Raichur reservoir ridge right flank river bed rock types samples sand sandstone scale schist schist belt schistose sediments shale shear zone soil spillway sq km strike length studies suggested Supergroup supracrustal surface TALUK TAMIL NADU thickness Tonalite toposheet traverse trench trending tunnel ultramafic upto width