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 42
... continued . Areas studied across the Huliyurdurga ( Kunigal ) and Kolar belts belonging to Eastern Dharwar Craton ... continued by close spaced geological traverses and sampling . National Geochemical Mapping ( GCM ) work by multimedia ...
... continued . Areas studied across the Huliyurdurga ( Kunigal ) and Kolar belts belonging to Eastern Dharwar Craton ... continued by close spaced geological traverses and sampling . National Geochemical Mapping ( GCM ) work by multimedia ...
Page 43
... continued from Kolar towards Hebbur in the districts of Kolar , Bangalore and Tumkur . Variants of granites hitherto clubbed under basket terminology PGC , are classified based on texture , mineralogy and petrochemistry . Remnants of ...
... continued from Kolar towards Hebbur in the districts of Kolar , Bangalore and Tumkur . Variants of granites hitherto clubbed under basket terminology PGC , are classified based on texture , mineralogy and petrochemistry . Remnants of ...
Page 131
... continued in similar range irrespective of nature of medium . However , some of the tests which were conducted in the reach by the Irrigation Department earlier , indicated higher values , some of the tests have even failed ...
... continued in similar range irrespective of nature of medium . However , some of the tests which were conducted in the reach by the Irrigation Department earlier , indicated higher values , some of the tests have even failed ...
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