Records of the Geological Survey of India, Volume 139, Part 5The Survey, 2006 - 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 37
... assess the impact of mining in Godavari coal field , Kothagudem area ( 65C / 10 & 11 ) . The studies were carried ... assessing the water quality , geochemical and geotechnical parameters . Geomorphologically , the major part of the area ...
... assess the impact of mining in Godavari coal field , Kothagudem area ( 65C / 10 & 11 ) . The studies were carried ... assessing the water quality , geochemical and geotechnical parameters . Geomorphologically , the major part of the area ...
Page 99
... assess the thickness , quality and depth of occurrence of this limestone band . The first borehole PT - 1 was drilled in the middle part of this band at 600m SSE of Patti village . The limestone was intersected between . 9.00m and 23.60 ...
... assess the thickness , quality and depth of occurrence of this limestone band . The first borehole PT - 1 was drilled in the middle part of this band at 600m SSE of Patti village . The limestone was intersected between . 9.00m and 23.60 ...
Page 192
... assess the foundation grade and the type of structure required at the left abutment . At the Varattar Reservoir Project , formulae treatment was suggested to the shear zone met within the foundation in addition to modifying the grouting ...
... assess the foundation grade and the type of structure required at the left abutment . At the Varattar Reservoir Project , formulae treatment was suggested to the shear zone met within the foundation in addition to modifying the grouting ...
Contents
ANDHRA PRADESH | 1 |
Quaternary Geology | 9 |
Project National Geochemica Mapping NGCM | 16 |
Copyright | |
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abutment alignment amphibolite Andhra Pradesh assess bands basin bed rock biotite biotite gneiss block boreholes carried charnockite coast cut-off trench depth district dolerite drilled dunes dyke earth dam enclaves excavation exposed field season folds foliation Formation foundation fresh rock garnet Geochemical Mapping geological mapping GEOTECHNICAL INVESTIGATION gneiss gold grained granite granite gneiss granitoids granodiorite granulite gravity grouting holes hornblende indicated intrusive Item joints Karnataka Kerala Khondalite kimberlite laterite limestone lithounits located lugeons mafic metabasalt migmatite mineralisation minerals moderate mylonite NNW-SSE NW-SE occur overburden pegmatite penstock permeability tests phyllite powerhouse project authorities proposed pyroxene quartz quartz veins quartzite reservoir river samples were collected sand schist belt shale shear zone shotcrete slope soil Specialised Thematic Mapping spillway STAGE GEOTECHNICAL stream sediment samples strike structure studies sulphide surface Tamil Nadu thick toposheet traverse trending tsunami ultramafic upto values varying vertical weathered weir width