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. |
From inside the book
Results 1-3 of 76
Page 132
... weathered and fractured gneisses in the reach between Ch.650 m and Ch.3100 m .; 3 m to 6m thick soil cover underlain by weathered and fractured rock between Ch.3100 m and Ch.4000 m ; 1m to 1.5 m soil cover underlain by weathered and ...
... weathered and fractured gneisses in the reach between Ch.650 m and Ch.3100 m .; 3 m to 6m thick soil cover underlain by weathered and fractured rock between Ch.3100 m and Ch.4000 m ; 1m to 1.5 m soil cover underlain by weathered and ...
Page 137
... weathered and disintegrated bed rock zone has been delineated from the overlying overburden soil . The weathered and disintegrated bed rock zone has considerable thickness in the reach from R.D.0.6 to 1.2 km while in the remaining reach ...
... weathered and disintegrated bed rock zone has been delineated from the overlying overburden soil . The weathered and disintegrated bed rock zone has considerable thickness in the reach from R.D.0.6 to 1.2 km while in the remaining reach ...
Page 232
... weathered and composite rocks as mentioned above are seen only around the location of anchor block no.4 probably as an island , amidst fresh rock . The Jackhammer drill holes drilled at number of places on the foundation floor of anchor ...
... weathered and composite rocks as mentioned above are seen only around the location of anchor block no.4 probably as an island , amidst fresh rock . The Jackhammer drill holes drilled at number of places on the foundation floor of anchor ...
Contents
ANDHRA PRADESH | 1 |
Quaternary Geology | 9 |
Project National Geochemica Mapping NGCM | 16 |
Copyright | |
8 other sections not shown
Other editions - View all
Common terms and phrases
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