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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Results 1-3 of 77
Page 57
... varying from 600 to 800 m and width of 2 to 8 m . The two silicified chert bands having strike length of 360 and 300 m with width varying from 2 to 8 m are exposed within the argillite . Five boreholes , i.e. GBS - 1 to GBS - 5 were ...
... varying from 600 to 800 m and width of 2 to 8 m . The two silicified chert bands having strike length of 360 and 300 m with width varying from 2 to 8 m are exposed within the argillite . Five boreholes , i.e. GBS - 1 to GBS - 5 were ...
Page 58
... varying in thickness from 0.2 to 50 cms . Bedding has a general trend of N30 ° W - S30 ° E with dips 65 ° to 70 ° in ... varying from 600 to 1000 m and with a width of 2 to 8 m . Two silicified sulphidic chert bands having strike lengths ...
... varying in thickness from 0.2 to 50 cms . Bedding has a general trend of N30 ° W - S30 ° E with dips 65 ° to 70 ° in ... varying from 600 to 1000 m and with a width of 2 to 8 m . Two silicified sulphidic chert bands having strike lengths ...
Page 133
... varying from 0.19 to 110.3 lugeons , The kankar has permeability values varying from nil to 200 lugeons and is infinity in hole at 1200 m . The permeability values in the dolomitic limestone vary from nil to 234 lugeons in the proposed ...
... varying from 0.19 to 110.3 lugeons , The kankar has permeability values varying from nil to 200 lugeons and is infinity in hole at 1200 m . The permeability values in the dolomitic limestone vary from nil to 234 lugeons in the proposed ...
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