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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Results 1-3 of 79
Page 119
... Drilling Sampling 0.70 sq.km 718 cu.m. 4,344.70 m 996 Nos . In Sangli Mine Block , 17 boreholes were drilled . In the central section of Sangli Block , 10 boreholes were completed at two levels delineating 300 m strike length of ore ...
... Drilling Sampling 0.70 sq.km 718 cu.m. 4,344.70 m 996 Nos . In Sangli Mine Block , 17 boreholes were drilled . In the central section of Sangli Block , 10 boreholes were completed at two levels delineating 300 m strike length of ore ...
Page 129
... drilling to test the geophysical anomalies towards east of Nandipura was resumed during FS 1987-88 and 6 boreholes ( OD - 5 to OD - 10 ) were drilled . Drilling revealed that the I.P. anomalies are due to the syngenetic stratiform ...
... drilling to test the geophysical anomalies towards east of Nandipura was resumed during FS 1987-88 and 6 boreholes ( OD - 5 to OD - 10 ) were drilled . Drilling revealed that the I.P. anomalies are due to the syngenetic stratiform ...
Page 269
... drilled at the barrage site and twenty three boreholes drilled along the earth dam axis were geologically logged and critically evaluated . Three boreholes drilled along the course of the river , one each on the axis , d / s and u / s ...
... drilled at the barrage site and twenty three boreholes drilled along the earth dam axis were geologically logged and critically evaluated . Three boreholes drilled along the course of the river , one each on the axis , d / s and u / s ...
Contents
Quaternary Geology and Geomorphology of the Coastal Tracts in East Godavari District | 3 |
Quaternary Geology and Geomorphology of the Coastal Tracts in parts of Nellore District | 11 |
Quaternary Geology and Geomorphology of the Coastal Tracts of Srikakulam Vizianagaram and Visakhapatnam Districts | 19 |
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amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH ANDHRA PRADESH Code anomaly anorthosite Archaean axis bands bed rock biotite biotite granite block boreholes boreholes drilled charnockite charnockite gneiss clay comprises conglomerate dam alignment Deccan Trap depth Dharwar dips DISTRICT dolerite dolerite dykes earth dam enclaves excavated exposed fluvial folds foliation formation foundation fresh rock gabbro GEOLOGICAL MAP GEOPHYSICAL GEOTECHNICAL gneiss Godavari granite granite gneiss granodiorite granulite grey indicated intrusives investigation joints KARNATAKA KERALA landforms laterite left flank limestone located lode magnetite metabasalt metres migmatite NNW-SSE NW-SE occur overburden pegmatite Peninsular gneiss phyllite pink granite PLATE 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 surface TALUK TAMIL NADU thickness toposheet traversed trench trending ultramafic upto width